Hello.
Hello. How can I assist you?
I am Sarah Perez. Can you please help me in booking a flight ticket from IAD to AUS?
Ok, may I know your travelling dates?
Ok, my travelling dates are 07/02 and 07/04.
Ok, there is a flight ticket with fare 300 and AA as airline.
Ok,  please proceed with ticket booking.
Ok, your ticket is confirmed.
Thank you for assisting me.
Thank you for reaching us.