You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: I want to enjoy my holiday trip in Philadelphia, can you please make a reservation from DTW to PHL?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: My journey dates are on Nov 24th and 26th.

ASSISTANT: Do you need any specifications?

USER: I need a flight ticket in business class. I need one connection in between journey.

ASSISTANT: Sorry, there are no flights found.

USER: Ok, no problem. Thank you.

ASSISTANT: Can I confirm your name?

USER: My name is Paul Gonzalez.

ASSISTANT: Thank you for reaching us.