Hi.
user
Hello, what kind of service are you seeking from us?
assistant
Could you please book a flight ticket from DFW to LGA as I want to attend a client meeting in my office?
user
Sure, may I know your planned travel dates?
assistant
My travel dates are Dec 2nd and Dec 4th.
user
Is there any class preference?
assistant
I prefer a business class.
user
Do you have any other requirements?
assistant
I need a single connecting flight.
user
May I know your name?
assistant
My name is Jerry Brown.
user
Ok, please wait for a moment.
assistant
Sure.
user
Sorry, there were no flights found with business class.
assistant
Not an issue, thank you.
user
Thank you for approaching us.
assistant