You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I want to book a flight ticket to AUS for meeting my friend there. Can you please aid me to book a flight ticket?

ASSISTANT: Ok, may I know your airports codes please?

USER: Sure, my source code is JFK and destination code is AUS.

ASSISTANT: Please let me know your dates of journey?

USER: My dates of journey are 05/09 and 05/11.

ASSISTANT: May I know your name please?

USER: Sure, my name is Karen Harris.

ASSISTANT: Harris, I found a ticket with the connecting flight of fare 100, shall I book this ticket?

USER: Yes, please proceed with my booking.

ASSISTANT: Your ticket has been reserved with the Frontier airline.

USER: Thank you for booking my flight ticket.

ASSISTANT: You are welcome and have a happy journey.