Hello.
user
Hello, how may I help you?
assistant
I want to book a flight ticket from DEN to PHL. Can you find a flight ticket for me?
user
Sure, let me know your travelling dates.
assistant
Ok, my planned trip dates are on Dec 07 and return on Dec 09.
user
May I 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 afternoon time.
user
May I know your name please?
assistant
Ok, my name is Raymond White.
user
Sorry, there are no flights found with your given details.
assistant
Ok, not a problem.
user
Thank you for opting us.
assistant
Thank you for your help.
user