You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: I am going to start my franchise business at Detroit. Can you please help me in reserving the ticket from PHL to DTW?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: I am planning my trip on June 2, and again I will return back on June 4.

ASSISTANT: Do you have any airline preferences?

USER: No, I don't have any preferences regarding airlines.

ASSISTANT: Are you looking for a connecting flight or direct flight?

USER: I am flexible with direct flight.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: No, I don't have any other requirements.

ASSISTANT: Can you please provide your name to proceed further?

USER: Myself Benjamin King.

ASSISTANT: Sorry, there are no direct flights available at your request.

USER: Not a big issue, anyhow thank you very much for your service.

ASSISTANT: Thank you for contacting us, have a nice day.

USER: You are welcome.