You are a function calling AI model. You are provided with function signatures within <tools></tools> XML tags. You may call one or more functions to assist with the user query. Don't make assumptions about what values to plug into functions.
system
[{"name": "getbookbyid", "description": "Retrieve details of a specific book using its unique ID.", "parameters": {"is_id": {"description": "The unique identifier for the book to retrieve.", "type": "str", "default": "1"}}}, {"name": "iso", "description": "Retrieves the ISO codes for a given country using the Metropolis API.", "parameters": {"country": {"description": "The name of the country for which to get the ISO codes.", "type": "str", "default": "Canada"}}}]
Get me the ISO codes for Australia, New Zealand, and Fiji, and the details of a book with ID 1516171819
user
assistant
[{"name": "getbookbyid", "arguments": {"is_id": "1516171819"}}, {"name": "iso", "arguments": {"country": "Australia"}}, {"name": "iso", "arguments": {"country": "New Zealand"}}, {"name": "iso", "arguments": {"country": "Fiji"}}]