Hello, I am Jack Davis.
user
Hello. How may I assist you?
assistant
Can you please help me in booking a flight ticket to PHL from DFW  with a business class ticket?
user
Yes, can you tell me your travelling dates?
assistant
My travel dates are from 04/03 to 04/05.
user
Give me a moment.
assistant
Ok, I would like to return at afternoon.
user
I have found an economy class ticket with afternoon as return time and price of 100 and 1 connection.
assistant
I need a business class ticket, can you please check with it.
user
Sorry, no flight ticket found in business class.
assistant
Ok, no problem. Thank you.
user
Thank you for contacting us.
assistant