You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Virginia Collins.

ASSISTANT: Collins, how may I aid you?

USER: I am planning to visit the LBJ Presidential Library, hope you are helping me with booking.

ASSISTANT: I am here to help you. May I know your genesis and terminus airport codes?

USER: Sure, my airport codes are SEA to AUS.

ASSISTANT: May I know on which dates you want to travel?

USER: I would like to take a flight on 09/03 and return back on 09/05.

ASSISTANT: Please hold on for a while.

USER: Sure.

ASSISTANT: Spirit airlines is providing service on your route with a connecting flight and ticket fare is 200 in economy class.

USER: Ok, please proceed with booking.

ASSISTANT: Your ticket is confirmed in flight 1025, have a safe and happy journey.

USER: Thanks for your help.

ASSISTANT: Thank you for choosing us.