Hello.
Hello. How can I assist you?
 I need a flight ticket to visit Washington. I am giving you my journey dates that is from 08/20 to 08/22.
Ok, can you share me your nearest airport codes?
Sure, my nearest airport code is DFW.
Ok, can I know your destination airport code?
My destination airport code is DCA.
Give me a moment.
Ok, I will wait.
I have found a flight ticket with a price of 100 and 1 connection.
Please you can book the flight ticket.
Ok, your ticket is booked with AA airlines.
Thank you so much.
Can I know your name?