Hi.
user
Hello. How may I help you?
assistant
I am Amy Taylor, can you help me to book an afternoon flight from SEA?
user
Sure, can you please specify me your dates of travel?
assistant
My travelling dates are Jan 27 and 29.
user
 Is there any another specifications on your trip, so that I can arrange like that only.
assistant
Please book a flight ticket in economy class.
user
Ok, may I know your destination airport code?
assistant
Please book a connecting flight to IAD.
user
Do you have any other specifications?
assistant
No.
user
There is a connecting flight-1021 in economy class, shall I proceed?
assistant
Proceed with booking.
user
Ok, booking is done on UA airlines.
assistant
Thank you.
user
Welcome Amy Taylor.
assistant