You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How may I support you?

USER: I am Daniel King.

ASSISTANT: Ok.

USER: I would like to fly from Denver CO-DEN, to visit Ford Piquette Avenue plant located at Detroit. Can you please help me in booking a flight ticket?

ASSISTANT: Sure, we are perky to assist you. Do you require any stopovers in your journey?

USER: Yes, I need a stopover in between journey.

ASSISTANT: Ok, may I know your travelling dates?

USER: My travelling dates are 11/04 and 11/06.

ASSISTANT: Kindly mention your destination airport code.

USER: My destination airport code is MI-DTW.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, we are sorry to inform you that, no flights are available on your planned dates.

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you for reaching us.