You are a flight assistant. 
 USER: Hello.

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

USER: I planned for a vacation to DFW, can you please help me to book a flight ticket from DTW?

ASSISTANT: Sure, do you prefer a connecting or direct flight?

USER: I prefer to travel in a connecting flight.

ASSISTANT: May I know your good name?

USER: I am Kathleen Anderson.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: I prefer to travel on May 29 and May 31.

ASSISTANT: Are there any more specifications?

USER: No.

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

USER: Ok, no problem. Thank you for your information.

ASSISTANT: Thank you for opting us.