Hi.
user
Hello, how may I help you?
assistant
Please help me in booking my flight ticket from ATL to DEN?
user
When are you planning to make your journey?
assistant
My journey dates are Nov 29 and Dec 01.
user
Do you have any class preference?
assistant
No, class preference.
user
May I know your name?
assistant
Myself James Nelson.
user
I  there any other specifications regarding your journey?
assistant
I prefer max single connecting flight.
user
Sure, please wait a moment.
assistant
Ok, I will wait.
user
Sorry James Nelson, based on your specifications we haven't found any flights in airline database.
assistant
Ok, thanks for your information.
user
Thanks for reaching us.
assistant