Hello. I am Emily Rodriguez.
Hello, how can I assist you?
 I want to attend a National conference held at DC-IAD. Can you book a ticket from TX-DFW?
Sure, when are you planning to travel?
My travel dates are 02/27 and 02/29.
Please provide your specifications.
I need a connecting flight.
Delta airlines with single connection and price is 100 of 1006 flight. Shall I proceed?
Ok, you can proceed.
Your ticket has been confirmed.
 Thank you for booking.
Thank you.