Hello.
Hello, how may I serve you?
I want to book a flight ticket from AUS to IAD. Could you help me in booking?
Sure, I will help you. Please send your travelling dates.
My travelling dates are from Nov 20 - 22.
Do you have any preferences?
My return time should be in the evening and I prefer for connecting flight.
May I know your name?
Angela Roberts.
Sorry, there is no flight available with your requirements.
That's ok, no problem. Thank you.
You are welcome, have a nice day.