Agents

The tool call has returned an error. What should you do?

Interpret the error and if appropriate, retry the tool call.

Reasoning: <think>The tool call returned an error. According to the instructions, if a tool returns an error, the next action is to think about the error and decide the next action. The error message indicates that the calendar tool is not available. The user's request involves finding the date for tomorrow, which requires the calendar tool. However, since the calendar tool is not available, I need to find an alternative way to determine tomorrow's date. One way to do this is to use the current date and add one day to it. But since I don't have access to the current date, I need to find another way. Perhaps I can make an educated guess based on the current date being today, but that might not be accurate. Alternatively, I can use the available tools to get the current date indirectly. The 'web_search' tool could be used to find the current date. However, that might be overkill for just getting the date. Another option is to assume that 'today' is the current date when the request is made, but since the request is being processed now, 'today' would be correct. Therefore, I can calculate tomorrow's date by adding one day to today's date. But since I don't know today's date, I need to find a way to get it. The 'calendar' tool is unavailable, so I can't use it. The 'web_search' tool might be able to provide the current date. Let me consider using the web_search tool to find the current date. The query could be 'current date'. Once I have the current date, I can add one day to it to get tomorrow's date. Then I can use the 'flights' tool to find available flights from London to Paris for tomorrow. But before I proceed, I need to confirm that the 'web_search' tool is available and can be used for this purpose. Looking at the context, the 'web_search' tool is available. So, my next action is to use the 'web_search' tool to find the current date. The query will be 'current date'. After obtaining the current date, I will add one day to it to get tomorrow's date. Then I will use the 'flights' tool with the parameters 'from_city': 'London', 'to_city': 'Paris', and 'date': tomorrow's date in YYYY-MM-DD format. Finally, I will compile and present the results to the user.</think>

Response: Use the 'web_search' tool to find the current date, then calculate tomorrow's date, and finally use the 'flights' tool to find available flights from London to Paris for tomorrow.