Hello, I am Margaret Garcia.
user
Hello, How exactly I can help you for the day?
assistant
I would like to travel from Dallas & Fort Worth to reach Washington with a single connection. Can you help me in this?
user
Sure, I can help you. Please provide your travelling dates?
assistant
My trip dates are 03/04  -03/06.
user
May I know your departure and arrival airport codes?
assistant
I want to fly from TX - DFW to DC - IAD.
user
I found a flight with airfare 100 from an UA airline and flight number 1004.
assistant
Please reserve my seat.
user
Your flight ticket is confirmed.
assistant
Thank you for booking my flight ticket.
user
Thanks for reaching us.
assistant