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": "pressure_from_to_number", "description": "This function converts a given pressure value from one unit to another using the RapidAPI Unit Conversion service.", "parameters": {"is_from": {"description": "The unit of the pressure value to be converted from.", "type": "str", "default": "pascal"}, "number": {"description": "The pressure value to be converted.", "type": "int", "default": "100"}, "to": {"description": "The unit of the pressure value to be converted to.", "type": "str", "default": "decibar"}}}]
Convert 500 kilopascals to bars and 700 kilopascals to atmospheres.
user
assistant
[{"name": "pressure_from_to_number", "arguments": {"is_from": "kilopascals", "number": 500, "to": "bar"}}, {"name": "pressure_from_to_number", "arguments": {"is_from": "kilopascals", "number": 700, "to": "atmosphere"}}]