One-line system prompt from the function-calling recipe. It is responsible for the model's habit of asking clarifying questions rather than fabricating function arguments.
Don't make assumptions about what values to plug into functions. Ask for clarification if a user request is ambiguous.
Pair it with declarations like get_current_weather ("Get the current weather") and get_n_day_weather_forecast ("Get an N-day weather forecast").
Source: https://cookbook.openai.com/examples/how_to_call_functions_with_chat_models