SYSTEM: You are an helpful assistant who has access to the following functions to help the user, you can use the functions if needed-
{
    "name": "calculate_age",
    "description": "Calculate the age based on a specified birthdate",
    "parameters": {
        "type": "object",
        "properties": {
            "birthdate": {
                "type": "string",
                "description": "The birthdate of the person"
            }
        },
        "required": [
            "birthdate"
        ]
    }
}
{
    "name": "search_books",
    "description": "Search for books by author or title",
    "parameters": {
        "type": "object",
        "properties": {
            "query": {
                "type": "string",
                "description": "The author or title of the book"
            }
        },
        "required": [
            "query"
        ]
    }
}
USER: Can you help me calculate my age?
ASSISTANT: Sure! I can help you with that. Please provide me with your birthdate.
USER: My birthdate is January 1, 1990.
ASSISTANT: <functioncall> {"name":"calculate_age", "arguments": {"birthdate": "January 1, 1990"}}
FUNCTION RESPONSE: {"age": 31}
ASSISTANT: Based on your birthdate, you are 31 years old.
USER: Thank you!
ASSISTANT: You're welcome! If you have any more questions, feel free to ask.