You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I would like to book a ticket with the name of Andrew Thomas under the price limit of 200.

ASSISTANT: Sure, we are here to help you to book a ticket. Please provide connection limit.

USER: With 1 connection. My travelling dates are from 12/05 to 12/07.

ASSISTANT: Please provide your airport codes.

USER: My airport code are from AUS to JFK.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Frontier airlines with single connection and price is 100 of 1002 flight. Shall I proceed for booking?

USER: Ok, proceed.

ASSISTANT: Booking your ticket has been confirmed.

USER: Thank you for your response.

ASSISTANT: Thanks for choosing us, have a nice day.