
You are an expert in evaluating and guiding a web navigation agent. Your task is to help the agent effectively complete a given mission on a website based on the user’s intent. The agent’s goal is to navigate through the website to reach the desired state that aligns with the user’s objective.

You will analyze the next state of the webpage (OBSERVATION) after each action and determine whether the agent is successfully progressing towards the task goal. You will also assist the agent by choosing the next action if necessary, considering the dynamics of the web environment and how each state transitions.

Key Points:
1. Understand the intent:
- Identify the user’s goal (e.g., finding information, navigating to a specific page, modifying content).
- Make sure the next state of the webpage aligns with achieving that goal based on the current state and user’s intent.

2. Evaluate the Next State:
- When assessing the next state, consider how it contributes to reaching the intended goal. If the next state moves the agent closer to the user’s goal, it is evaluated positively.
- If the next state does not progress towards the goal or leads to an error, suggest alternative actions that will result in a more favorable next state.

3. State Guidance:
- If the next state shows that the agent is on the right track but hasn’t completed the task yet, recommend further actions that could bring the next state closer to the goal. Focus on guiding the agent to reach a state that reflects clear progress towards the goal.

4. Types of Tasks:
- Information Seeking: The next state must provide the specific information the user seeks (e.g., product price, reviews). If the information is unavailable, the next state should explicitly indicate that.
- Site Navigation: The next state must reflect that the agent has navigated to the exact page or item. Check if the state includes content based on the user’s intent.
- Content Modification: The next state should indicate that the requested content modification has been successfully committed (e.g., form submission, comment posting).
- General Task: Evaluate the entire process to ensure the next state reflects task completion. Stop actions should only be issued when the objective is met.

5. Common Pitfalls:
- Repetitive typing actions: Ensure that the next state does not show corrupted input due to repeated typing.
- Incomplete navigation: Ensure the agent’s next state reflects navigation to the specific item or content, not just to a general page or category.

Output Format with a Score Between 0 and 1:
Each next state will be evaluated with a score between 0 and 1, assessing how well the state moves towards the task’s completion. This score provides nuanced feedback on the state’s effectiveness.
0: The next state is a failure or leads away from the task.
Values closer to 0 (e.g., 0.1, 0.2): The next state does not contribute meaningfully but isn’t a total failure.
0.5: The next state is neutral, and the agent is maintaining its current position.
Values closer to 1 (e.g., 0.7, 0.8): The next state is helpful and moves the agent closer to the task goal.
1: The next state is optimal and is directly aligned with completing the task.

Response Format:
1. You should write your rationale providing a detailed analysis of the next state and reasoning for its score, providing a score between 0 and 1 based on how well the next state contributes to task completion.

Output Format: [Rationale] <your thought> [Score] <a value between 0 and 1>

OBJECTIVE: Find a basic economy flight + hotel for an award travel from las vegas to san francisco leaving and returning on any date on april for 1 traveler and one room
PREVIOUS ACTION: ["click [916] where [916] is 'BOOK' selected: False", "click [270] where [270] is 'Award travel'", "click [6600] where [6600] is 'Flight + hotel' checked: false", "click [10549] where [10549] is 'Basic Economy' checked: false", "type [13687] [las vegas] where [13687] is 'From*' hasPopup: listbox required: False", "click [18273] where [18273] is 'Las Vegas, NV'", "type [21621] [san francisco] where [21621] is 'To*' hasPopup: listbox required: False", "click [26211] where [26211] is 'San Francisco, CA'", "click [29546] where [29546] is 'Departure' required: False", "click [33875] where [33875] is '11'", "click [38584] where [38584] is '14'", "click [42911] where [42911] is '1 Traveler'"]
CURRENT OBSERVATION:	[47271] button ' English - United States$'
	[47295] button 'Sign in'
	[47313] button 'Menu'
	[47322] tablist '' multiselectable: False orientation: horizontal
		[47323] tab 'BOOK' selected: False
		[47326] tab 'MY TRIPS' selected: False
		[47329] tab 'TRAVEL INFO' selected: False
		[47332] tab 'MILEAGEPLUS PROGRAM' selected: False
		[47335] tab 'DEALS' selected: False
	[47338] dialog '' modal: False
		[47373] heading 'Book an award flight'
		[47378] alert '' live: assertive atomic: True relevant: additions text
			[47386] link 'Sign in'
		[47391] link '5 recent searches'
		[47439] group 'Show trip selection'
			[47447] radio 'Flight only' checked: false
			[47456] radio 'Flight + hotel' checked: false
			[47465] radio 'Flight + hotel + car' checked: false
			[47474] radio 'Flight + car' checked: false
		[47486] combobox 'From*' hasPopup: listbox required: False
		[47492] combobox 'To*' hasPopup: listbox required: False
		[47507] textbox 'Departure' required: False
		[47515] textbox 'Return' required: False
		[47527] button '1 Traveler'
		[47529] dialog '' modal: False
			[47537] button '-'
			[46855] textbox '' required: False
			[47539] button '+'
			[47546] button '-'
			[47548] textbox '' required: False
			[47549] button '+'
			[47556] button '-'
			[47558] textbox '' required: False
			[47559] button '+'
			[47566] button '-'
			[47568] textbox '' required: False
			[47569] button '+'
			[47577] button '-'
			[47579] textbox '' required: False
			[47580] button '+'
			[47587] button '-'
			[47589] textbox '' required: False
			[47590] button '+'
			[47597] button '-'
			[47599] textbox '' required: False
			[47600] button '+'
			[47607] button '-'
			[47609] textbox '' required: False
			[47610] button '+'
			[47614] button 'Clear all'
			[47616] button 'Close Panel'
		[47627] combobox '' hasPopup: listbox required: False
		[47647] group 'Fare class preference'
			[47655] radio 'Economy/Premium Economy' checked: false
			[47664] radio 'Basic Economy' checked: false
		[47671] button 'Find trips'
			[47686] radio '' checked: false
			[47693] radio '' checked: false
		[47699] tablist '' multiselectable: False orientation: horizontal
			[47701] tab 'Roundtrip' selected: False
			[47704] tab 'One-way' selected: False
			[47707] tab 'Multi-city' selected: False
				[47719] combobox 'City or airport' hasPopup: listbox required: False
				[47726] combobox 'City or airport' hasPopup: listbox required: False
				[47732] checkbox '' checked: false
				[47739] textbox 'Select adults, seniors and children' required: False
				[47752] textbox 'Depart' required: False
				[47759] textbox 'Return' required: False
				[47767] checkbox '' checked: false
				[47777] combobox '' hasPopup: menu expanded: False
					[47778] option 'Anytime' selected: True
					[47780] option 'Early morning' selected: False
					[47782] option 'Morning' selected: False
					[47784] option 'Late morning' selected: False
					[47786] option 'Noon' selected: False
					[47788] option 'Afternoon' selected: False
					[47790] option 'Evening' selected: False
					[47792] option 'Late evening' selected: False
					[47794] option 'Midnight' selected: False
					[47796] option '---------------' selected: False
					[47798] option '1:00 a.m.' selected: False
					[47800] option '2:00 a.m.' selected: False
					[47802] option '3:00 a.m.' selected: False
					[47804] option '4:00 a.m.' selected: False
					[47806] option '5:00 a.m.' selected: False
					[47808] option '6:00 a.m.' selected: False
					[47810] option '7:00 a.m.' selected: False
					[47812] option '8:00 a.m.' selected: False
					[47814] option '9:00 a.m.' selected: False
					[47816] option '10:00 a.m.' selected: False
					[47818] option '11:00 a.m.' selected: False
					[47820] option '12:00 Noon' selected: False
					[47822] option '1:00 p.m.' selected: False
					[47824] option '2:00 p.m.' selected: False
					[47826] option '3:00 p.m.' selected: False
					[47828] option '4:00 p.m.' selected: False
					[47830] option '5:00 p.m.' selected: False
					[47832] option '6:00 p.m.' selected: False
					[47834] option '7:00 p.m.' selected: False
					[47836] option '8:00 p.m.' selected: False
					[47838] option '9:00 p.m.' selected: False
					[47840] option '10:00 p.m.' selected: False
					[47842] option '11:00 p.m.' selected: False
					[47844] option '12:00 Midnight' selected: False
				[47854] combobox '' hasPopup: menu expanded: False
					[47855] option 'Anytime' selected: True
					[47857] option 'Early morning' selected: False
					[47859] option 'Morning' selected: False
					[47861] option 'Late morning' selected: False
					[47863] option 'Noon' selected: False
					[47865] option 'Afternoon' selected: False
					[47867] option 'Evening' selected: False
					[47869] option 'Late evening' selected: False
					[47871] option 'Midnight' selected: False
					[47873] option '---------------' selected: False
					[47875] option '1:00 a.m.' selected: False
					[47877] option '2:00 a.m.' selected: False
					[47879] option '3:00 a.m.' selected: False
					[47881] option '4:00 a.m.' selected: False
					[47883] option '5:00 a.m.' selected: False
					[47885] option '6:00 a.m.' selected: False
					[47887] option '7:00 a.m.' selected: False
					[47889] option '8:00 a.m.' selected: False
					[47891] option '9:00 a.m.' selected: False
					[47893] option '10:00 a.m.' selected: False
					[47895] option '11:00 a.m.' selected: False
					[47897] option '12:00 Noon' selected: False
					[47899] option '1:00 p.m.' selected: False
					[47901] option '2:00 p.m.' selected: False
					[47903] option '3:00 p.m.' selected: False
					[47905] option '4:00 p.m.' selected: False
					[47907] option '5:00 p.m.' selected: False
					[47909] option '6:00 p.m.' selected: False
					[47911] option '7:00 p.m.' selected: False
					[47913] option '8:00 p.m.' selected: False
					[47915] option '9:00 p.m.' selected: False
					[47917] option '10:00 p.m.' selected: False
					[47919] option '11:00 p.m.' selected: False
					[47921] option '12:00 Midnight' selected: False
			[47936] radio '' checked: false
			[47943] radio '' checked: false
			[47950] radio '' checked: false
			[47957] radio '' checked: false
			[47971] radio '' checked: false
			[47978] radio '' checked: false
			[47985] radio '' checked: false
		[47995] combobox '' hasPopup: menu expanded: False
			[47996] option 'Best match' selected: True
			[47998] option 'Travel Time' selected: False
			[48000] option 'Departure Time' selected: False
			[48002] option 'Arrival time' selected: False
			[48004] option 'Number of stops' selected: False
				[48011] button 'Upgrades, certificates, and promotion codes'
					[48014] heading 'Upgrades, certificates, and promotion codes'
					[48031] combobox '' hasPopup: menu expanded: False
						[48032] option 'No upgrade' selected: True
						[48034] option 'MileagePlus Upgrade Awards (MUA)' selected: False
					[48046] textbox 'Offer code' required: False
				[48055] button 'Flight connections'
					[48058] heading 'Flight connections'
					[48071] combobox 'City or airport' hasPopup: listbox required: False
					[48078] combobox 'City or airport' hasPopup: listbox required: False
				[48084] button 'Pets in cabin'
					[48087] heading 'Pets in cabin'
					[48109] combobox '' hasPopup: menu expanded: False
						[48110] option '0 pets' selected: True
						[48112] option '1 pet' selected: False
		[48116] button 'Find flights'
		[48120] heading 'Learn more:'
		[48183] tablist '' multiselectable: False orientation: horizontal
			[48184] tab 'About United' selected: False
				[48185] heading 'About United'
			[48187] tab 'Products and services' selected: False
				[48188] heading 'Products and services'
			[48190] tab 'Popular destinations' selected: False
				[48191] heading 'Popular destinations'
			[48202] heading 'Corporate information'
			[48247] heading 'Media and partners'
			[48276] heading 'Business services'
		[48447] button ' English - United States$'
		[48460] link 'Espaol'
		[48511] button ' Search for a topic'
		[48515] heading 'Stay Connected '
		[48561] image 'United is a proud member of Star Alliance'
		[48564] link 'CoBrowse'
		[48584] textbox '' required: False
		[48586] button 'Start CoBrowse'
	[48595] dialog '' modal: False
		[48599] heading 'Type of fare'
					[48607] columnheader 'Fully refundable' required: False
					[48610] columnheader 'Refundable with a fee' required: False
					[48613] columnheader 'Lowest available fares' required: False
				[48617] cell 'Advanced purchase not required'
				[48619] cell 'Yes'
				[48624] cell 'Varies'
				[48626] cell 'No'
				[48632] cell 'Change fee and cancel fee waived'
				[48634] cell 'Yes'
				[48639] cell 'Varies'
				[48641] cell 'No'
				[48647] cell 'Refundable'
				[48649] cell 'Yes'
				[48654] cell 'Yes'
				[48659] cell 'No'
		[48665] link 'Backto content outside of dialog'
		[48672] button 'Close dialog'
	[48683] dialog '' modal: False
		[48687] heading 'Search'
		[48692] link 'Backto content outside of dialog'
		[48699] button 'Close dialog'
	[48719] button 'Site Feedback'
CURRENT ACTION: type [46855] [1] where [46855] is '' required: False
NEXT STATE PREIDCTION: 	[51217] button ' English - United States$'
	[51241] button 'Sign in'
	[51259] button 'Menu'
	[51268] tablist '' multiselectable: False orientation: horizontal
		[51269] tab 'BOOK' selected: False
		[51272] tab 'MY TRIPS' selected: False
		[51275] tab 'TRAVEL INFO' selected: False
		[51278] tab 'MILEAGEPLUS PROGRAM' selected: False
		[51281] tab 'DEALS' selected: False
	[51284] dialog '' modal: False
		[51319] heading 'Book an award flight'
		[51324] alert '' live: assertive atomic: True relevant: additions text
			[51332] link 'Sign in'
		[51337] link '5 recent searches'
		[51385] group 'Show trip selection'
			[51393] radio 'Flight only' checked: false
			[51402] radio 'Flight + hotel' checked: false
			[51411] radio 'Flight + hotel + car' checked: false
			[51420] radio 'Flight + car' checked: false
		[51432] combobox 'From*' hasPopup: listbox required: False
		[51438] combobox 'To*' hasPopup: listbox required: False
		[51453] textbox 'Departure' required: False
		[51461] textbox 'Return' required: False
		[51473] button '1 Traveler'
		[51475] dialog '' modal: False
			[51483] button '-'
			[51485] textbox '' required: False
			[51486] button '+'
			[51493] button '-'
			[51495] textbox '' required: False
			[51496] button '+'
			[51503] button '-'
			[51505] textbox '' required: False
			[51506] button '+'
			[51513] button '-'
			[51515] textbox '' required: False
			[51516] button '+'
			[51524] button '-'
			[51526] textbox '' required: False
			[51527] button '+'
			[51534] button '-'
			[51536] textbox '' required: False
			[51537] button '+'
			[51544] button '-'
			[51546] textbox '' required: False
			[51547] button '+'
			[51554] button '-'
			[51556] textbox '' required: False
			[51557] button '+'
			[51561] button 'Clear all'
			[51563] button 'Close Panel'
		[50802] combobox '' hasPopup: listbox required: False
		[51593] group 'Fare class preference'
			[51601] radio 'Economy/Premium Economy' checked: false
			[51610] radio 'Basic Economy' checked: false
		[51617] button 'Find trips'
			[51632] radio '' checked: false
			[51639] radio '' checked: false
		[51645] tablist '' multiselectable: False orientation: horizontal
			[51647] tab 'Roundtrip' selected: False
			[51650] tab 'One-way' selected: False
			[51653] tab 'Multi-city' selected: False
				[51665] combobox 'City or airport' hasPopup: listbox required: False
				[51672] combobox 'City or airport' hasPopup: listbox required: False
				[51678] checkbox '' checked: false
				[51685] textbox 'Select adults, seniors and children' required: False
				[51698] textbox 'Depart' required: False
				[51705] textbox 'Return' required: False
				[51713] checkbox '' checked: false
				[51723] combobox '' hasPopup: menu expanded: False
					[51724] option 'Anytime' selected: True
					[51726] option 'Early morning' selected: False
					[51728] option 'Morning' selected: False
					[51730] option 'Late morning' selected: False
					[51732] option 'Noon' selected: False
					[51734] option 'Afternoon' selected: False
					[51736] option 'Evening' selected: False
					[51738] option 'Late evening' selected: False
					[51740] option 'Midnight' selected: False
					[51742] option '---------------' selected: False
					[51744] option '1:00 a.m.' selected: False
					[51746] option '2:00 a.m.' selected: False
					[51748] option '3:00 a.m.' selected: False
					[51750] option '4:00 a.m.' selected: False
					[51752] option '5:00 a.m.' selected: False
					[51754] option '6:00 a.m.' selected: False
					[51756] option '7:00 a.m.' selected: False
					[51758] option '8:00 a.m.' selected: False
					[51760] option '9:00 a.m.' selected: False
					[51762] option '10:00 a.m.' selected: False
					[51764] option '11:00 a.m.' selected: False
					[51766] option '12:00 Noon' selected: False
					[51768] option '1:00 p.m.' selected: False
					[51770] option '2:00 p.m.' selected: False
					[51772] option '3:00 p.m.' selected: False
					[51774] option '4:00 p.m.' selected: False
					[51776] option '5:00 p.m.' selected: False
					[51778] option '6:00 p.m.' selected: False
					[51780] option '7:00 p.m.' selected: False
					[51782] option '8:00 p.m.' selected: False
					[51784] option '9:00 p.m.' selected: False
					[51786] option '10:00 p.m.' selected: False
					[51788] option '11:00 p.m.' selected: False
					[51790] option '12:00 Midnight' selected: False
				[51800] combobox '' hasPopup: menu expanded: False
					[51801] option 'Anytime' selected: True
					[51803] option 'Early morning' selected: False
					[51805] option 'Morning' selected: False
					[51807] option 'Late morning' selected: False
					[51809] option 'Noon' selected: False
					[51811] option 'Afternoon' selected: False
					[51813] option 'Evening' selected: False
					[51815] option 'Late evening' selected: False
					[51817] option 'Midnight' selected: False
					[51819] option '---------------' selected: False
					[51821] option '1:00 a.m.' selected: False
					[51823] option '2:00 a.m.' selected: False
					[51825] option '3:00 a.m.' selected: False
					[51827] option '4:00 a.m.' selected: False
					[51829] option '5:00 a.m.' selected: False
					[51831] option '6:00 a.m.' selected: False
					[51833] option '7:00 a.m.' selected: False
					[51835] option '8:00 a.m.' selected: False
					[51837] option '9:00 a.m.' selected: False
					[51839] option '10:00 a.m.' selected: False
					[51841] option '11:00 a.m.' selected: False
					[51843] option '12:00 Noon' selected: False
					[51845] option '1:00 p.m.' selected: False
					[51847] option '2:00 p.m.' selected: False
					[51849] option '3:00 p.m.' selected: False
					[51851] option '4:00 p.m.' selected: False
					[51853] option '5:00 p.m.' selected: False
					[51855] option '6:00 p.m.' selected: False
					[51857] option '7:00 p.m.' selected: False
					[51859] option '8:00 p.m.' selected: False
					[51861] option '9:00 p.m.' selected: False
					[51863] option '10:00 p.m.' selected: False
					[51865] option '11:00 p.m.' selected: False
					[51867] option '12:00 Midnight' selected: False
			[51882] radio '' checked: false
			[51889] radio '' checked: false
			[51896] radio '' checked: false
			[51903] radio '' checked: false
			[51917] radio '' checked: false
			[51924] radio '' checked: false
			[51931] radio '' checked: false
		[51941] combobox '' hasPopup: menu expanded: False
			[51942] option 'Best match' selected: True
			[51944] option 'Travel Time' selected: False
			[51946] option 'Departure Time' selected: False
			[51948] option 'Arrival time' selected: False
			[51950] option 'Number of stops' selected: False
				[51957] button 'Upgrades, certificates, and promotion codes'
					[51960] heading 'Upgrades, certificates, and promotion codes'
					[51977] combobox '' hasPopup: menu expanded: False
						[51978] option 'No upgrade' selected: True
						[51980] option 'MileagePlus Upgrade Awards (MUA)' selected: False
					[51992] textbox 'Offer code' required: False
				[52001] button 'Flight connections'
					[52004] heading 'Flight connections'
					[52017] combobox 'City or airport' hasPopup: listbox required: False
					[52024] combobox 'City or airport' hasPopup: listbox required: False
				[52030] button 'Pets in cabin'
					[52033] heading 'Pets in cabin'
					[52055] combobox '' hasPopup: menu expanded: False
						[52056] option '0 pets' selected: True
						[52058] option '1 pet' selected: False
		[52062] button 'Find flights'
		[52066] heading 'Learn more:'
		[52129] tablist '' multiselectable: False orientation: horizontal
			[52130] tab 'About United' selected: False
				[52131] heading 'About United'
			[52133] tab 'Products and services' selected: False
				[52134] heading 'Products and services'
			[52136] tab 'Popular destinations' selected: False
				[52137] heading 'Popular destinations'
			[52148] heading 'Corporate information'
			[52193] heading 'Media and partners'
			[52222] heading 'Business services'
		[52393] button ' English - United States$'
		[52406] link 'Espaol'
		[52457] button ' Search for a topic'
		[52461] heading 'Stay Connected '
		[52507] image 'United is a proud member of Star Alliance'
		[52510] link 'CoBrowse'
		[52530] textbox '' required: False
		[52532] button 'Start CoBrowse'
	[52541] dialog '' modal: False
		[52545] heading 'Type of fare'
					[52553] columnheader 'Fully refundable' required: False
					[52556] columnheader 'Refundable with a fee' required: False
					[52559] columnheader 'Lowest available fares' required: False
				[52563] cell 'Advanced purchase not required'
				[52565] cell 'Yes'
				[52570] cell 'Varies'
				[52572] cell 'No'
				[52578] cell 'Change fee and cancel fee waived'
				[52580] cell 'Yes'
				[52585] cell 'Varies'
				[52587] cell 'No'
				[52593] cell 'Refundable'
				[52595] cell 'Yes'
				[52600] cell 'Yes'
				[52605] cell 'No'
		[52611] link 'Backto content outside of dialog'
		[52618] button 'Close dialog'
	[52629] dialog '' modal: False
		[52633] heading 'Search'
		[52638] link 'Backto content outside of dialog'
		[52645] button 'Close dialog'
	[52665] button 'Site Feedback'
[Rationale] The next state reflects a significant progression towards the task of booking an award flight and hotel from Las Vegas to San Francisco. The user has successfully entered the number of travelers (1) into the booking form, which indicates that the process of specifying details for the flight and hotel is continuing effectively. 

In this state, the relevant fields for departure and return dates, as well as the origin and destination locations, are already populated or accessible for further input. The user is still on the same booking interface, which is consistent with the task goal of finding flights and hotels. The next logical step would be to complete the remaining fields (return date and any hotel preferences) before submitting the form to search for available options.

The system is functioning as intended, and there are no errors or irrelevant states present. Thus, the actions taken are leading towards the completion of the task, and the user is on track to find the desired award travel options. Given the substantial progress made in this state, the score of 0.81 is appropriate as it indicates a strong alignment with the task goal while still leaving room for the remaining steps to be completed. [Score] 0.81