You are a flight assistant. 
 USER: Hi. I am Nancy Evans.

ASSISTANT: Hello, how may I aid you for the day?

USER: I would like to visit Fort Snelling State Park at Minneapolis & St. Paul, MSP. Can you please help me in booking from CLT?

ASSISTANT: Sure, may I know on which dates you are willing to travel?

USER: I would like to travel on 12/06 to 12/08.

ASSISTANT: Do you prefer any halt in between the journey?

USER: I need a halt.

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: Ok, no problem. Thank you.

ASSISTANT: Thank you for approaching us.