Hi.
user
Hello. How can I  help you?
assistant
I am Michelle Baker. Can you please help me in booking my flight ticket from IAD to LAS?
user
Your travelling dates please?
assistant
My travelling dates are Sept 11 and Sept 13.
user
There is a flight with single connection, can I proceed for booking in 1008 flight?
assistant
Ok, please proceed with booking.
user
Your booking is done In UA airlines.
assistant
Thank you for your help.
user
Thank you for choosing us.
assistant