You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How exactly I can serve you the best today?

USER: Can you aid me to book a flight ticket from OAK to DTW?

ASSISTANT: Sure, could I have your trip dates, please?

USER: My trip dates are Oct 2 and Oct 4 respectively.

ASSISTANT: Do you have any specifications?

USER: I want a connecting flight.

ASSISTANT: May I know your good name?

USER: James Clark here.

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

USER: No issue. Thank you.

ASSISTANT: Thank you for reaching us.