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": "monthly_mortgage_payment", "description": "Calculates the monthly mortgage payment based on the loan amount, annual interest rate, and loan term.", "parameters": {"loan_amount": {"description": "The total amount of the loan.", "type": "float"}, "annual_interest_rate": {"description": "The annual interest rate as a decimal (e.g., 0.05 for 5%).", "type": "float"}, "loan_term_years": {"description": "The loan term in years.", "type": "int"}}}]
I am looking to buy a house and need to compare monthly payments. If I take a loan of $300,000 at an annual interest rate of 4.5% for 25 years, what would be my monthly payment? Also, if I take a loan of $450,000 at an annual interest rate of 3.8% for 30 years, what would be my monthly payment?
user
assistant
[{"name": "monthly_mortgage_payment", "arguments": {"loan_amount": 300000, "annual_interest_rate": 0.045, "loan_term_years": 25}}, {"name": "monthly_mortgage_payment", "arguments": {"loan_amount": 450000, "annual_interest_rate": 0.038, "loan_term_years": 30}}]