Hello.
user
Hello, how can I help you today?
assistant
Please book me a flight ticket from PHL to DFW to meet my family.
user
Sure, I am gleeful to help you. When are you planning to travel?
assistant
I have planed to travel Feb 21st and return on Feb 23rd.
user
Ok, please share your class preference.
assistant
I am ok with any class.
user
Can I have your name please?
assistant
Myself Charles Allen.
user
Do you have any other concerns to say?
assistant
I like connecting flight.
user
Sorry to say that, no flights were found based on your information.
assistant
Ok, no problem. Thank you.
user
Thank you for choosing us.
assistant