You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I provide assistance to you?

USER: Please book a ticket from New York, JFK to attend Fashion show competition.

ASSISTANT: Sure, kindly please share your destination point.

USER: My destination is Las Vegas, LAS.

ASSISTANT: Can you please provide your preferred journey dates?

USER: My journey dates are Oct 3 and Oct 5.

ASSISTANT: Let me know your airline preference.

USER: I prefer normal-cost airline.

ASSISTANT: Ok, May I know your connection limit?

USER: I want single connected flight.

ASSISTANT: Do you have any requirements that you are looking for?

USER: No.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: Sorry to inform you that, we didn't find any flights running to that location due to abnormal weather conditions.

USER: Ok, no issues.

ASSISTANT: May I know your name for documentation purpose?

USER: Sure, I am Nicole Wright. Thank you.

ASSISTANT: Thank you for choosing us.