Hello.
user
Hello, how may I assist you?
assistant
I am planning to travel from DEN to JFK, can you please help me in flight booking?
user
Sure, may I know your travel dates?
assistant
My departure day is May 20, return day is May 22.
user
Please share me your name.
assistant
My name is Jason Wilson.
user
Do you like connecting flight?
assistant
Yes, I want a flight with one connection.
user
Do you have any specifications?
assistant
I want a business class flight ticket.
user
Sorry, there is no flight on your details.
assistant
No problem, thank you.
user
Thank you so much.
assistant