You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you help me in doing a reservation from DTW to DCA?

ASSISTANT: Sure, may I know the travelling dates?

USER: My trip dates are Apr 06 to 08.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT:  Are there any other specifications?

USER: No.

ASSISTANT: May I know your name?

USER: I am Barbara Turner.

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

USER: Ok, no issues. Thank you for the information.

ASSISTANT: Thank you for opting us.