You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I amend you for the day?

USER: I got my civil services exam center at University of Texas in Austin, AUS. Can you help me to book a flight ticket?

ASSISTANT: Sure, can you please mention the journey dates?

USER: Sure, my journey dates are 11/07 and 11/09.

ASSISTANT: Can you please share your source code?

USER: Houston, TX - HOU is my source code.

ASSISTANT: Ok, please wait.

USER: OK.

ASSISTANT: We found an airline Spirit with flight number 1017. Price 100 with a single connection.

USER: That's good, please proceed for booking.

ASSISTANT: For documentation purpose, may I know your name?

USER: Nancy Robinson is my name.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for availing us.