Hello.
user
Hello, how may I aid you?
assistant
Please help me to book a flight ticket from CLT to PHL.
user
Sure, we are here to help you. Can you share me your trip dates?
assistant
My trip dates are from Apr, 28 to Apr, 30.
user
Do you need any way station in your journey?
assistant
I need a direct flight.
user
Is there any class preference for you?
assistant
I prefer an economy class.
user
Do you have any other preferences?
assistant
No.
user
May I know your good name please?
assistant
I am Scott Robinson.
user
Sorry to inform you that, there are no flights available with your specifications.
assistant
No problem, thanks for your information.
user
Thank you for reaching us.
assistant