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": "geocode_city", "description": "Retrieves the latitude and longitude coordinates of a given city using the Maps.co Geocoding API.", "parameters": {"city": {"description": "The name of the city.", "type": "str"}}}, {"name": "calculate_order_total", "description": "Calculates the total cost of an order based on the items, quantities, and prices.", "parameters": {"items": {"description": "A list of item names.", "type": "List[str]"}, "quantities": {"description": "A list of corresponding quantities for each item.", "type": "List[int]"}, "prices": {"description": "A list of corresponding prices for each item.", "type": "List[float]"}}}]
Find the latitude and longitude of Rome, Italy and the total cost of ordering 4 pizzas, 5 lasagnas, and 3 tiramisus from a local restaurant, knowing that the prices are 10 euros, 15 euros, and 8 euros respectively.
user
assistant
[{"name": "geocode_city", "arguments": {"city": "Rome"}}, {"name": "calculate_order_total", "arguments": {"items": ["pizzas", "lasagnas", "tiramisus"], "quantities": [4, 5, 3], "prices": [10.0, 15.0, 8.0]}}]