Hello.
user
Hello, how can I help you?
assistant
I want to book a flight ticket from DEN to DFW. Could you help me in booking?
user
Sure, I will help you with that. May I know when are you planning to travel?
assistant
My travelling dates are from Oct 09-11.
user
Which class would you like to choose?
assistant
I am comfort with any class.
user
Do you have any specific airline preference?
assistant
No.
user
May I know your connection limit?
assistant
I need 1 connecting flight.
user
Do you have any specific time preference to travel?
assistant
I prefer for return on evening time.
user
Sure, may I know your name to move forward with the booking?
assistant
Rebecca Lewis here.
user
We don't have any flight available which meets your journey criteria.
assistant
That's ok, no problem. Thank you.
user
Thank you for contacting us.
assistant