user: I'm currently working with a client who's looking to purchase their first home and we're trying to map out their budget. They have their eyes set on a lovely suburban house priced at $350,000. To finance this purchase, they're considering a 30-year mortgage with an interest rate of about 3.5%. Could you help us figure out what their monthly payment would be with these details in mind?

Available functions:
name: mortgage_calculator
description: Calculates the monthly mortgage payment.
parameters: type: dict
properties: loan_amount: type: float
description: The amount of the loan.
interest_rate: type: float
description: The interest rate of the loan, ranging from 0 to 1.
loan_period: type: integer
description: The period of the loan, in years.
required: loan_amount
interest_rate
loan_period

Ground truth function call(s):
mortgage_calculator(loan_amount=350000, interest_rate=0.035, loan_period=30)