Hello.
user
Hello,. How can I help you today?
assistant
I want to travel in a direct flight. Could you please help me with booking a flight ticket?
user
Sure, can I have your name please?
assistant
I am Gregory Phillips.
user
Let me know your airport codes?
assistant
My source airport code is IAH and departure airport code is PHL.
user
Please share your planned travel dates? .
assistant
Sure, my travelling dates are Aug 1 and Aug 3.
user
Any other preferences?
assistant
Yes, I prefer to travel in a business class.
user
Sorry, no flights found with your given details.
assistant
No worries, thank you for the information.
user
Thank you for opting us.
assistant