Hello.
user
Hello, how may I aid you today?
assistant
I need to fly from PHL to IAH to meet my parents. Can you please book a direct flight ticket?
user
Sure, can you please provide your journey dates?
assistant
My journey dates are Mar 09 and Mar 11.
user
Do you have any specifications to be met?
assistant
I prefer a return time at afternoon.
user
Are you looking for any preferred class?
assistant
No.
user
Can I have your name to proceed?
assistant
I am Charles Johnson.
user
Thank you for your valuable time, unfortunately no flights available on that route.
assistant
No problem, thank you for your information.
user
Thank you for reaching us.
assistant