Hi.
user
Hello. How may I help you?
assistant
I am Justin Roberts. I want to book a ticket from DEN to PHX, can you help me?
user
I am happy to help you, may I know your trip dates?
assistant
My travel dates are 04/13 and 04/15.
user
There is a connecting flight-1017 on AA airlines, shall I book it?
assistant
You can book it.
user
Ok, booking is done.
assistant
Thank you for booking.
user
Thanks for choosing us.
assistant