Hello.
user
Hello, how can I assist you today?
assistant
Myself Debra Thompson. I need to schedule my trip to travel Denver to attend my sister's marriage. Can you please help me in reserving the ticket from DFW to DEN?
user
Sure, when would you like to depart and return?
assistant
I am willing to travel on Dec 20, and again I will return back on Dec 22.
user
Do you have any requirements?
assistant
My class preference is business.
user
Sorry, there are no flights found with your given details.
assistant
Not a big deal, I will choose an other way to reach my destination.
user
Thank you for opting us.
assistant
Thank you very much for your information.
user