You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I would like to travel from DTW to DCA as a holiday trip. Can you do the reservation?

ASSISTANT: May I know your trip dates?

USER: My journey dates are 10/14 and 10/16.

ASSISTANT: Do you prefer any connections?

USER: I need break in my journey.

ASSISTANT: Do you prefer any specifications?

USER: Return time should be afternoon.

ASSISTANT: May I know your name?

USER: Joshua Jackson here.

ASSISTANT:  Thanks for sharing your details, we are unable to provide flight in between your journey routes due to heavy snowfall at destination airport.

USER: No issue, Thanks for the information.

ASSISTANT: Thank you.