You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Catherine Roberts. I am planning to visit Lady Bird Lake at Austin, could you please help me with booking a flight ticket?

ASSISTANT: Yes, I can help you with that. Can I know your travelling dates?

USER: I would like to take off on 09/29 and return on 10/01.

ASSISTANT: Ok, could you share me your nearest airport codes?

USER: My nearest source airport code is LGA and destination airport code is AUS.

ASSISTANT: Hold on for a moment.

USER: Sure.

ASSISTANT: I have found a flight ticket with a price of 200 and 1 connecting flight. Can I proceed to booking?

USER: Please proceed with the booking.

ASSISTANT: Ok, your ticket has been booked with 1011 of Spirit airlines.

USER: Thank you for your service.

ASSISTANT: Thank you for consulting us.