Hello.
user
Hello. How can I assist you?
assistant
Please book a flight ticket with business class as for my business meeting purpose.
user
Sure, can I know your name please to proceed further?
assistant
Myself George Lee.
user
May I know the travel dates please?
assistant
I would like to fly on July 21st and return on July 23rd.
user
Could you please provide the airport codes?
assistant
I want to move from LAX to PHL.
user
Do you have any requirements?
assistant
I prefer direct flight.
user
Sorry, there are no flights available as per your request.
assistant
Ok, no problem.
user
Thank you for approaching us.
assistant
Thank you.
user