You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: Paul Lewis here.

ASSISTANT: Ok.

USER: I need to reserve a ticket from ATL to JFk, can you help me in doing that?

ASSISTANT: Sure, I would be happy to help you. In which class would you like me to book your flight ticket?

USER: I am comfortable with any class.

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

USER: My trip dates are Feb 26 to 28.

ASSISTANT: Let me know your connection limit.

USER: I need a stopover in between the journey.

ASSISTANT: Do you have any other requirements?

USER: I would like to return in evening time.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure, take your time.

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 choosing us.