
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 flight From Dublin To Athens Greece for 1 Adult that leaves on April 1 and returns April 5th.
PREVIOUS ACTION: ["click [105] where [105] is 'Destination' required: False", "click [3794] where [3794] is 'Greece'", "click [5655] where [5655] is 'Athens '", "click [8835] where [8835] is 'Exact dates Flexible dates NEW Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2024 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2025 Jan Feb Mar March 2023 Mon Tue Wed'", "click [876] where [876] is 'Up to 10% off.Plus, with free cancellation up to 24 hours before pick up, you can book with confidence.'", "click [2282] where [2282] is 'May 2023'", "click [17609] where [17609] is 'Depart Sun, 2 Apr'", "click [20749] where [20749] is 'Return Choose date'", "click [651] where [651] is 'Up to 15% off car hire.'", "click [26167] where [26167] is 'Search'"]
CURRENT OBSERVATION:	[28498] button 'Sign up'
	[28503] button 'Log in'
	[28534] heading 'Dublin'
	[28540] heading 'Athens'
	[28554] button 'Edit search'
	[28625] heading 'Dublin to Athens'
	[28646] button '31Mar Friday $336 . 40'
	[28670] button '01Apr Saturday'
	[28687] button '02Apr Sunday $149 . 34'
	[28711] button '03Apr Monday'
	[28728] button '04Apr Tuesday'
	[28348] button 'Select'
	[28808] tooltip 'Choose a flight to continue'
	[28821] heading 'Athens to Dublin'
	[28842] button '03Apr Monday'
	[28859] button '04Apr Tuesday'
	[28876] button '05Apr Wednesday $38 . 00'
	[28900] button '06Apr Thursday'
	[28917] button '07Apr Friday $63 . 71'
	[29002] button 'Select'
		[29038] button 'Cookie preferences'
CURRENT ACTION: click [28348] where [28348] is 'Select'
NEXT STATE PREIDCTION: 	[29955] button 'Sign up'
	[29960] button 'Log in'
	[30002] heading 'Dublin'
	[30008] heading 'Athens'
	[30022] button 'Edit search'
	[30093] heading 'Dublin to Athens'
	[30120] button '31Mar Friday $336 . 40'
	[30144] button '01Apr Saturday'
	[30161] button '02Apr Sunday $149 . 34'
	[30185] button '03Apr Monday'
	[30202] button '04Apr Tuesday'
	[30267] heading 'Athens to Dublin'
	[30288] button '03Apr Monday'
	[30305] button '04Apr Tuesday'
	[30322] button '05Apr Wednesday $38 . 00'
	[30345] button '06Apr Thursday'
	[30362] button '07Apr Friday $63 . 71'
	[29805] button 'Select'
		[30480] button 'Cookie preferences'
[Rationale] The current observation indicates that the agent is making significant progress towards the objective of finding a flight from Dublin to Athens. The agent has successfully navigated to a state where flight options for the specified dates are visible, including departure on April 1 and return on April 5. The presence of the "Select" button for the chosen outbound flight (April 1) and the return flight (April 5) suggests that the agent is in a position to finalize the flight selection, which is essential for completing the task.

The action of clicking the "Select" button for the outbound flight is appropriate, as it moves the agent closer to booking the flight. Given that the flights are displayed clearly and the relevant buttons are available for selection, this next state is well-aligned with the task goal. The agent's actions are coherent and lead directly to the booking process, reinforcing a high level of task completion readiness.

The score of 0.92 reflects that while there is still a step to complete in terms of confirming the flight selection, the agent is very close to achieving the objective. The only minor aspect preventing a perfect score is that the task isn't entirely finished yet, as the booking has not been confirmed. However, the state is optimal for moving forward. [Score] 0.92