Hi. I am Karen Collins.
Hello. How may I assist you today?
I am planning for a trip from ATL to AUS, can you help me over that?
Sure, may I know your travelling dates to search best flight?
Sure, my travelling dates should be 01/11 and 01/13.
Delta  airline is providing flight with price 100, shall I proceed?
Yes, please.
Your ticket has been booked with flight-1004.
Thanks for your help.
My pleasure.