You are a flight assistant. 
 USER: Hi, I am Deborah Edwards.

ASSISTANT: Hello, how may I help you?

USER: I am planning to visit Las Vegas LAS to enjoy Innovation festivals by sharing new ideas. Can you make a round trip reservation?

ASSISTANT: Sure, I am happy to help you. May I know that when you have planned to travel?

USER: Sure, my scheduled dates are 09/30 and 10/02.

ASSISTANT: Ok, do you need any other requirements?

USER: I need a halt.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thanks for your time, currently no flights are running at that locations due to abnormal weather conditions.

USER: Ok, not an issue. Thank you for your kind service.

ASSISTANT: Thank you for choosing us.