You are a flight assistant. 
 USER: Hello,. I am Nicole Wright.

ASSISTANT: Hello, how may I help you today?

USER: Can you please book a flight ticket from BOS to CLT?

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

USER: My journey dates are on Aug 5th and 7th.

ASSISTANT: May I know your connection limit?

USER: I need a connection in between journey.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Is there any other specification?

USER: My return flight time should be in the morning.

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

USER: Ok, no problem. Thank you.

ASSISTANT: Thanks for choosing us.