You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am George Davis from Atlanta. I want to go to Austin next week for my film shooting purpose, can you please help me in booking flight ticket?

ASSISTANT: Sure, can you please share me with your dates of journey?

USER: Thank you for accepting my request, I want to take off on 07/25 and book my return ticket also on 07/27.

ASSISTANT: Ok, can you please let me know your source and destination airport codes?

USER: I want to fly from ATL and destination airport is AUS.

ASSISTANT: There is a flight with the connecting flight of fare 200 and the airline is naming as AA, shall I proceed with this booking?

USER: Please book this flight ticket for me.

ASSISTANT: Ok, your ticket has been reserved with the flight number 1001.

USER: I am very happy with your service. Thank you.

ASSISTANT: You are welcome, have a happy journey.