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": "city_list", "description": "Fetches a list of valid cities for a given province using the Canadian Gas Prices API.", "parameters": {"province": {"description": "The name of the province for which to fetch the list of cities.", "type": "str", "default": ""}}}]
I'm curious about the cities in different provinces. Can you get me the city lists for British Columbia, Alberta, and Saskatchewan? Also, can you compare them to see if there are any common cities across these provinces?
user
assistant
[{"name": "city_list", "arguments": {"province": "British Columbia"}}, {"name": "city_list", "arguments": {"province": "Alberta"}}, {"name": "city_list", "arguments": {"province": "Saskatchewan"}}]