Hi.
Hello. How can I aid you today?
I am Christopher Miller want to visit DFW, can you book a ticket from IAD?
Sure, I am here to help you with that. Can I know your planned trip dates?
Sure, my travelling dates will be 6/04 and 06/06.
According to your information, I have found a flight having a connection limit  1. Shall I proceed?
Ok, proceed with my booking.
Yes Miller, your ticket is confirmed with the flight number 1029.
Thank you.
Thank you for reaching us.