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": "min_meeting_rooms", "description": "Finds the minimum number of meeting rooms required to accommodate all meetings.", "parameters": {"intervals": {"description": "A list of meeting time intervals, where each interval is represented as [start_time, end_time].", "type": "List[List[int]]"}}}]
There are four meetings today. The first one is from 8:00 AM to 9:00 AM, the second one is from 8:30 AM to 9:30 AM, the third one is from 9:00 AM to 10:00 AM, and the fourth one is from 9:30 AM to 10:30 AM. Can you tell me how many rooms are required for these meetings?
user
assistant
[{"name": "min_meeting_rooms", "arguments": {"intervals": [[800, 900], [830, 930], [900, 1000], [930, 1030]]}}]