Hi.
user
Hello, how can I aid you?
assistant
I want to book a ticket from ATL to DEN. Could you book a ticket?
user
Can I have your trip dates?
assistant
Depart is by July, 29 and return date is July, 31.
user
Do you need any connection limit?
assistant
I would prefer connecting flight.
user
Are there any other specifications?
assistant
I prefer business class.
user
May I know your name?
assistant
My name is Michael Smith.
user
There are no flights available on your routes.
assistant
Thank you.
user
Thank you for opting us.
assistant