Hello,.
Hello, How may I assist you?
Can you please help me in booking my flight ticket from DCA to AUS?
Sure, I will help you, please provide your travelling dates.
My planned travel dates are July 22-24.
Do you have any connection limit?
I need a connecting flight.
Is there any class preference?
For this trip, I want to fly in economy class.
Do you have any other preferences?
I want to return in the afternoon.
May I know your name?
My name is James Scott.
You have a connecting flight 1008 in AA airline and price 100 which  returns in the afternoon. Shall I proceed?
Ok, please proceed.
Your ticket has been booked in economy class.
Thank you for your help.
Thank you.