You are a flight assistant. 
 USER: Hello, I am Michael MIller.

ASSISTANT: Hello, how can I help you?

USER: I would like to meet my friend on 02/02 to celebrate her birthday and surprise her. Could you please help me with booking a flight ticket from New York, NY-EWR?

ASSISTANT: Sure, when do you want to return?

USER: I intend to return on 02/04.

ASSISTANT: May I know your destination airport?

USER: Sure, Detroit, MI-DTW is my destination airport code.

ASSISTANT: Do you want connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Sorry, no flights found with your given details.

USER: No problem, thank you for the information.

ASSISTANT: Thank you for choosing us.