
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: Explore Durban in Africa and book a flight from Doha for 2 adults and 1 infant, on May 28, book the first flight in economy comfort.
PREVIOUS ACTION: ["click [114] where [114] is 'Explore (current)'", "click [804] where [804] is 'Africa'", "click [6698] where [6698] is 'Durban'", "click [4043] where [4043] is 'Discover'", "type [63276] [doha] where [63276] is '' required: False", "click [89820] where [89820] is 'DohaQatarDOHHamad International Airport'", "click [116229] where [116229] is '' required: False", "click [143274] where [143274] is 'Depart282,290'", "click [171083] where [171083] is 'Continue'", "click [198193] where [198193] is '' required: False", "click [224627] where [224627] is '+increase Infant count'", "click [251070] where [251070] is 'Confirm'", "click [277501] where [277501] is 'Show flights'"]
CURRENT OBSERVATION:	[293488] heading 'Select your departure flight from Dohato Durban'
	[293547] heading '10 results'
	[293552] button 'See more dates'
	[293554] button 'QAR - Qatari Riyal'
	[293570] heading '07:05'
	[293584] heading '17:25'
	[293602] heading 'Economy'
	[293605] heading 'QAR4,980'
	[293611] heading 'Business'
	[293614] heading 'QAR21,010'
	[293631] heading '19:55'
	[293267] image 'QR'
	[293268] image '4Z'
	[293645] heading '07:05+1'
	[293666] heading 'Economy'
	[293669] heading 'QAR5,770'
	[293676] heading 'Business'
	[293679] heading 'Not available'
	[293692] heading '07:05'
	[293271] image 'QR'
	[293272] image '4Z'
	[293706] heading '18:40'
	[293724] heading 'Economy'
	[293727] heading 'QAR5,770'
	[293734] heading 'Business'
	[293737] heading 'Not available'
	[293751] heading '19:55'
	[293278] image 'QR'
	[293279] image '4Z'
	[293765] heading '10:40+1'
	[293786] heading 'Economy'
	[293789] heading 'QAR5,770'
	[293796] heading 'Business'
	[293799] heading 'Not available'
	[293813] heading '02:15'
	[293280] image 'QR'
	[293281] image '4Z'
	[293827] heading '18:40'
	[293846] heading 'Economy'
	[293849] heading 'QAR5,770'
	[293856] heading 'Business'
	[293859] heading 'Not available'
	[293873] heading '19:55'
	[293282] image 'QR'
	[293283] image '4Z'
	[293887] heading '18:40+1'
	[293908] heading 'Economy'
	[293911] heading 'QAR5,770'
	[293918] heading 'Business'
	[293921] heading 'Not available'
	[293934] heading '07:05'
	[293284] image 'QR'
	[293285] image '4Z'
	[293948] heading '07:05+1'
	[293969] heading 'Economy'
	[293972] heading 'QAR5,770'
	[293979] heading 'Business'
	[293982] heading 'Not available'
	[293995] heading '07:05'
	[293286] image 'QR'
	[293287] image '4Z'
	[294009] heading '10:40+1'
	[294030] heading 'Economy'
	[294033] heading 'QAR5,770'
	[294040] heading 'Business'
	[294043] heading 'Not available'
	[294057] heading '02:15'
	[293288] image 'QR'
	[293289] image '4Z'
	[294071] heading '07:05+1'
	[294092] heading 'Economy'
	[294095] heading 'QAR5,770'
	[294102] heading 'Business'
	[294105] heading 'Not available'
	[294119] heading '02:15'
	[293290] image 'QR'
	[293291] image '4Z'
	[294133] heading '10:40+1'
	[294154] heading 'Economy'
	[294157] heading 'QAR5,770'
	[294164] heading 'Business'
	[294167] heading 'Not available'
		[294172] DisclosureTriangle 'Prices may change according to your flight combination and date selection. The price displayed is the total for all passengers including the fare, taxes, fees and surcharges. Additional charges may apply for flights operated by other carriers. Qsuite availability in Business Class may change depending on operational requirements leading to aircraft changes.' expanded: False
CURRENT ACTION: click [194] where [194] is '4,980'
NEXT STATE PREIDCTION: 	[296416] heading 'Select your departure flight from Dohato Durban'
	[296475] heading '10 results'
	[296480] button 'See more dates'
	[296482] button 'QAR - Qatari Riyal'
	[296498] heading '07:05'
	[296512] heading '17:25'
	[296531] heading 'Economy'
	[296534] heading 'QAR4,980'
	[296541] heading 'Business'
	[296544] heading 'QAR21,010'
	[296553] heading 'Economy Classic'
	[296555] heading 'QAR4,980'
	[296563] button 'Select fare'
	[296679] heading 'Economy Convenience'
	[296681] heading 'QAR5,280'
	[296689] button 'Select fare'
	[296819] heading 'Economy Comfort'
	[296821] heading 'QAR7,840'
	[296210] button 'Select fare'
	[296973] heading 'Business Comfort'
	[296975] heading 'QAR21,010'
	[296981] button 'See fares'
	[296995] heading '19:55'
	[297006] image 'QR'
	[297007] image '4Z'
	[297011] heading '07:05+1'
	[297032] heading 'Economy'
	[297035] heading 'QAR5,770'
	[297042] heading 'Business'
	[297045] heading 'Not available'
	[297058] heading '07:05'
	[297069] image 'QR'
	[297070] image '4Z'
	[297074] heading '18:40'
	[297093] heading 'Economy'
	[297096] heading 'QAR5,770'
	[297103] heading 'Business'
	[297106] heading 'Not available'
	[297120] heading '19:55'
	[297131] image 'QR'
	[297132] image '4Z'
	[297136] heading '10:40+1'
	[297157] heading 'Economy'
	[297160] heading 'QAR5,770'
	[297167] heading 'Business'
	[297170] heading 'Not available'
	[297184] heading '02:15'
	[297195] image 'QR'
	[297196] image '4Z'
	[297200] heading '18:40'
	[297219] heading 'Economy'
	[297222] heading 'QAR5,770'
	[297229] heading 'Business'
	[297232] heading 'Not available'
	[297246] heading '19:55'
	[297257] image 'QR'
	[297258] image '4Z'
	[297262] heading '18:40+1'
	[297283] heading 'Economy'
	[297286] heading 'QAR5,770'
	[297293] heading 'Business'
	[297296] heading 'Not available'
	[297309] heading '07:05'
	[297320] image 'QR'
	[297321] image '4Z'
	[297325] heading '07:05+1'
	[297346] heading 'Economy'
	[297349] heading 'QAR5,770'
	[297356] heading 'Business'
	[297359] heading 'Not available'
	[297372] heading '07:05'
	[297383] image 'QR'
	[297384] image '4Z'
	[297388] heading '10:40+1'
	[297409] heading 'Economy'
	[297412] heading 'QAR5,770'
	[297419] heading 'Business'
	[297422] heading 'Not available'
	[297436] heading '02:15'
	[297447] image 'QR'
	[297448] image '4Z'
	[297452] heading '07:05+1'
	[297473] heading 'Economy'
	[297476] heading 'QAR5,770'
	[297483] heading 'Business'
	[297486] heading 'Not available'
	[297500] heading '02:15'
	[297511] image 'QR'
	[297512] image '4Z'
	[297516] heading '10:40+1'
	[297537] heading 'Economy'
	[297540] heading 'QAR5,770'
	[297547] heading 'Business'
	[297550] heading 'Not available'
		[297555] DisclosureTriangle 'Prices may change according to your flight combination and date selection. The price displayed is the total for all passengers including the fare, taxes, fees and surcharges. Additional charges may apply for flights operated by other carriers. Qsuite availability in Business Class may change depending on operational requirements leading to aircraft changes.' expanded: False
[Rationale] The next state reflects a significant step forward in completing the user's objective of booking a flight from Doha to Durban for 2 adults and 1 infant. The agent has successfully navigated to the flight selection phase, where multiple flight options are displayed, including relevant details such as departure times, economy class options, and their respective prices. 

The primary goal is to secure a flight in "Economy Comfort," and while this specific option is not directly selected yet, the next state provides the user with the necessary information to make that choice. The presence of various fare options, including "Economy Classic" and "Economy Convenience," shows that the site is effectively set up to facilitate user selection. Additionally, the option for "Economy Comfort" is present with the price indicated, which means the user is only a click away from selecting it.

Given these observations, the agent is on the verge of finalizing the flight selection process, making this next state highly effective in progressing towards the booking completion. The state is very close to optimal, as it lays the groundwork for the user to finalize their flight choice. Thus, the score of 0.93 is justified, as the agent is not just maintaining its position but is actively moving towards task completion. [Score] 0.93