You are a flight assistant. 
 USER: Hello. Amy Clark here.

ASSISTANT: Hello. Amy Clark. How may I help you for the day?

USER: Could you please help me in reserving a ticket to Los Angeles?

ASSISTANT: Sure. We are here to help you. May I know your airport codes, Please?

USER: Sure. I want to travel from TX-AUS to CA-LAX.

ASSISTANT: OK. May I know your travel dates, Please?

USER: My intend travel dates are 03/10 and 03/12.

ASSISTANT: May I know, Do you have any other restrictions to be met?

USER: My price limit should be 200 or less.

ASSISTANT: OK. We found a flight with airline:AA, flight number:1001, price:200 and num_connections as 1 matching all your requirements. Shall I proceed with the ticket booking?

USER: You can proceed with the booking.

ASSISTANT: Sure. Your ticket is booked.

USER: Thnk you for your service. Have a nice day.

ASSISTANT: Thank you, For choosing us to make a ticket booking for your travel. Have a great journey.

USER: Thank you.