Hello.
user
Hello, how may I help you?
assistant
Can you please help me in booking my flight ticket from DEN to CLT?
user
Sure, may I know your departure and arrival dates?
assistant
My departure and arrival dates are 06/29 and 07/01.
user
May I know your name?
assistant
Myself Michael Robinson.
user
Do you need a single connecting flight?
assistant
I need a single connecting flight.
user
May I know your other preferences?
assistant
I would like to prefer normal cost airline.
user
Sorry, currently there are no flights available on your request.
assistant
It's ok, thank you for your help.
user
Thank you for reaching us.
assistant