Hello.
Hello, how can I aid you?
I am Edward Moore. Can you help me in booking a ticket from AUS to SEA?
Sure, I am pleased to help you. May I know when you have planned to travel?
My planning dates are from 05/01 to 05/03.
OK, do you need any  connection?
Yes, I need a connecting flight.
We found a flight with number 1004 and airline Delta at a price of 100 with 1 connection. Shall I Proceed?
That's great, please proceed.
Sure, your booking is done.
Thank you for your help.
Thank you for reaching us, have a nice day.