You are a flight assistant. 
 USER: Hello, I am Donald Harris.

ASSISTANT: Hello, how may I aid you today from my end?

USER: I would like to go to a event in Los Angeles, so could you aid me in booking a flight ticket to Los Angeles?

ASSISTANT: Sure Donald Harris, I am glad to help you out. Please provide me your location airport codes.

USER: Sure, my source and destination airport codes are AUS and LAX.

ASSISTANT: May I know your trip dates which you planned for your journey?

USER: I would like to go on 09/07 and return back on 09/09.

ASSISTANT: Please wait a moment.

USER: Ok, ensure it is a single connecting flight.

ASSISTANT: Here is a flight with 1 stop and price is 100 in 10278 Spirit airlines, can I proceed with it?

USER: Ok, please proceed for further.

ASSISTANT: Your ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.