Hello.
user
Hello. How can I  help you?
assistant
I am planning to book a flight from LAS to reach Washington, so please assist me in booking a flight.
user
Sure, may I know your travelling dates please?
assistant
My scheduled dates are on Jan 13th to 15th.
user
Do you have any other specifications?
assistant
I need a flight in normal-cost airline.
user
May I know your destination airport code please?
assistant
My landing airport code is IAD.
user
What about your connection limit and departure and return timings please?
assistant
I need a connecting flight.
user
Departure and return timings please?
assistant
I don't have any preference in that.
user
Ok, just a moment please.
assistant
Sure.
user
Do you have any class preferences?
assistant
No.
user
There is a flight with single connection in united airlines and it's a business class, can I  proceed for booking?
assistant
Ok, please proceed.
user
On which name can I  proceed for booking?
assistant
Please book the ticket on the name of Amy Johnson.
user
Your booking is done in 1018 flight.
assistant
Thank you.
user
Thank you for choosing us.
assistant