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": "airports_nonstop_routes_for_an_airport", "description": "Fetches a list of nonstop routes for a specified airport using the RapidAPI service.", "parameters": {"airportiatacode": {"description": "The IATA code for the airport.", "type": "str", "default": ""}}}]
I need to find the nonstop routes for the O'Hare International Airport (ORD) and the George Bush Intercontinental Airport (IAH). Can you assist me?
user
assistant
[{"name": "airports_nonstop_routes_for_an_airport", "arguments": {"airportiatacode": "ORD"}}, {"name": "airports_nonstop_routes_for_an_airport", "arguments": {"airportiatacode": "IAH"}}]