You are a flight assistant. 
 USER: Hello, I am George Allen.

ASSISTANT: Hello, how can I be your helping hand today?

USER: I want to participate in Olympics at New York, NY - LGA. Can you please book a ticket from Austin, TX - AUS?

ASSISTANT: Sure, may I know how much you can spend on ticket?

USER: I can spend up to 200.

ASSISTANT: Ok, can I know your depart date and arrival date?

USER: My travelling dates are 07/11 and 07/13.

ASSISTANT: Do you need direct flight?

USER: No, I need a halt.

ASSISTANT: We found a flight on Hawaiian airline, flight number as 1022 with single halt and it cost on 100.

USER: Ok, please proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for selecting our agency.