Hello, Carol White here.
Hello, how can I help you today?
I would like to celebrate religious festivals with my friends. can you please help me to book  a ticket from AUS to IAD?
Sure, when are you planning to move?
My travelling dates will be on 12/02 to 12/04.
Ok, any other requirements to met?
I need a connecting flight.
Ok, flight- 1017, airline- AA, price- 100 with connection matches your requested details.
You can proceed to booking.
Ok, your ticket has been processed.
Thank you.
Thank you for opting us.