Hello,.
Hello, how may I serve you the best today?
I want to do research on a project at NASA space center at Houston. Can you please help me in booking a flight ticket?
Ok, good. Sure, I can help you to book.
Thank you.
From where do I need to search a flight for you?
My nearest airport is Dallas & Forth Worth, TX-DFW.
Ok, kindly ensure your dates of travel?
I want to start on 04/02 and return on 04/04.
Ok, I need your destination airport code?
Houston airport code is TX-IAH.
May I know your name please? A flight in AA airline is available on your route with a fare 200. Shall i make it confirm?
Please make a reservation on the name of Justin Scott.
Ok,  your booking with 1004 plane is successful.
Thank you.
Thanks for reaching us, have a good day.