Hi.
user
Hello, how can I be at your service?
assistant
Could you please book a flight ticket from DEN to CLT?
user
Sure, can I know your good name please?
assistant
I am Deborah Perez.
user
 When you are willing to travel?
assistant
I want to travel on Oct 17 and return on Oct 19.
user
Do you need direct flight or connecting flight?
assistant
I need a connecting flight.
user
 Would you let us know if you have any other preferences?
assistant
I don't have any other specifications.
user
There is a connecting flight 1014 in United Airlines at the price of 100 with economy class. Shall I proceed?
assistant
Ok, proceed.
user
Your ticket has been booked.
assistant
Thank you.
user
Thank you for availing us.
assistant