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": "recordcount", "description": "Retrieve a specified number of records from the CrossRef database using the RapidAPI service.", "parameters": {"rows": {"description": "The number of records to retrieve.", "type": "int", "default": "0"}}}]
Please find me 20 records from the CrossRef database. By the way, can you also retrieve 30 records?
user
assistant
[{"name": "recordcount", "arguments": {"rows": 20}}, {"name": "recordcount", "arguments": {"rows": 30}}]