Hai, I am Stephen Baker.
user
Hello. How can I aid you?
assistant
I want to attend my press conference in Philadelphia from my home town Dallas & Fort Worth. Can you please help me with the ticket booking?
user
Sure, please provide me with your travel points?
assistant
My origin point is TX - DFW and destination point is PA - PHL.
user
 May I know your travel dates?
assistant
My travel dates are 04/07 to 04/09.
user
Do you any preferences?
assistant
I need connecting flight and price limit should be 200.
user
Sorry, no flights are available with your price limit.
assistant
Ok, not an issue, thank you for the information.
user
 Thank you for availing us.
assistant