Hi.
user
Hello, How exactly I can serve you the best today?
assistant
I am Stephen Wilson.
user
Ok.
assistant
Could you please book a flight ticket to DEN from LAS as I want to attend a pioneer festival?
user
 Sure, I would be happy to help you.
assistant
Thank you.
user
On which dates would you like me to book a flight ticket for you?
assistant
My travelling dates are Feb 14th and Feb 16th.
user
 In which class would you like me to book your flight ticket?
assistant
I am comfortable with any class.
user
Let me know your connection limit.
assistant
I need a single connecting flight.
user
Do you have any other requirements?
assistant
I want to return in the morning.
user
Ok, please wait a moment, let me search a flight for you.
assistant
Sure.
user
We found 1005 UA airlines with single connection with economy class and arrival time is 7:00 AM. Shall I proceed with the booking?
assistant
Ok, proceed with the booking.
user
Your ticket has been reserved with price 200.
assistant
Thank you for your help.
user
Thank you for choosing us.
assistant