Hi.
user
Hello, how may I assist you?
assistant
 Please book a ticket from Denver, CO-DEN to Boston, MA-BOS for an auto show.
user
Sure, I am here to help you. May I know your trip dates?
assistant
My trip dates are from 11/10 to 11/12.
user
Do you have any other requirements?
assistant
Price limit 200. Connections limit 1.
user
There is a connecting flight with price of 100 and 1024 flight number. Shall I proceed to book an economy class flight?
assistant
Please proceed to book a ticket.
user
To confirm your booking, may I know your good name please?
assistant
I am David Parker.
user
Your seat has been reserved with Southwest airline.
assistant
Thank you.
user
Thank you for choosing us.
assistant