Hello.
user
Hello, how can I assist you?
assistant
Please book a ticket from JFK to DEN to attend Film festival.
user
Sure, may I know your travel dates?
assistant
My travelling dates are Sept 21 and Sept 23.
user
Do you have any preferences?
assistant
I prefer business class.
user
May I know your name?
assistant
Sure, I am Elizabeth Parker.
user
Ok, please wait a minute.
assistant
Sure.
user
Sorry, there were no flights found on your route.
assistant
Ok, no issues. Thank you.
user
Thank you.
assistant