Hi.
user
Hello, how may I aid you today?
assistant
Benjamin Harris here. I would like to prefer a business class for my business trip to Orlando. So can you book the flight ticket for me?
user
Sure, may I know your travelling airport codes please?
assistant
The airport codes are from DFW to MCO.
user
Sure, may I know your planned travelling dates please?
assistant
The travel dates are from 12 May to 14 May.
user
May I know your class preference please?
assistant
That does not matter.
user
May I know your preferable time for journey?
assistant
I do not have any particular time.
user
May I know your connection limit please?
assistant
I  prefer a stopover flight.
user
Sorry Harris, there is no flight found as per your travelling details.
assistant
Not a problem. Thank you.
user
Thank you for reaching us.
assistant