You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you today?

USER: Please book a ticket from LAS to attend for Fashion show competition.

ASSISTANT: Sure, Can you please help me with your destination point?

USER: My destination airport code is MSP.

ASSISTANT: On what dates, do you want to travel?

USER: My travelling dates are Jan 1 and Jan 3.

ASSISTANT: Let me know about your stopover.

USER: I want a direct flight.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: Ok, please standby.

USER: Ok.

ASSISTANT: Sorry to inform you that, there were no flights running to that location due to bad weather conditions.

USER: Ok, no issues.

ASSISTANT: May I know your name?

USER: Sure, I am Helen Nelson. Thank you.

ASSISTANT: Thank you for opting us.