You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know how best I can help you today?

USER: I am Mary Thompson. Can you please make a reservation from DTW to JFK?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: My travelling dates are Mar 04 and Mar 06.

ASSISTANT: May I know your departure time and arrival time?

USER: My return time is morning.

ASSISTANT: Do you have any other requirements?

USER:  I need a connecting flight.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: Sorry to inform you that, currently no flights are running at that locations due to abnormal weather conditions.

USER: That's ok, thank you for checking.

ASSISTANT: Thank you.