Hello.
user
Hello, how may I aid you today?
assistant
I am Gary Adams. I need a direct flight, could you please help me with booking a flight ticket?
user
Sure, may I know your nearest airport codes?
assistant
Sure, my airport codes are PHL and LAX.
user
Thank you, can you confirm your planned travel dates?
assistant
My travelling dates are Sep 16 and Sep 18.
user
Do you have any class preferences on your journey?
assistant
Yes, I need a business class.
user
Sure, may I know your name for the documentation purpose?
assistant
I have already mentioned above.
user
Do you have any another preferences?
assistant
No, I do not have any other preferences.
user
Unfortunately, no flights available on your requirements.
assistant
No worries, thank you for the information.
user
Welcome, thank you for reaching us.
assistant