You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I want to attend for a Science festival at Phoenix, AZ - PHX. Can you please help me for booking?

ASSISTANT: Sure, may I know your name please?

USER: Sure, I am Robert Moore.

ASSISTANT: Ok, Can you please share your travelling dates?

USER: I will depart on 12/14 and return on 12/16.

ASSISTANT: Ok, from where do you want to travel?

USER: I want to start from Houston, TX - HOU.

ASSISTANT: Sure, please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, we found a flight in 1029 Southwest airline which matches to your details. Can I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Sure, your booking has been reserved with a fare of 100.

USER: Thank you.

ASSISTANT: Thank you for approaching us.