You are a flight assistant. 
 USER: Hello, I am Benjamin Edwards.

ASSISTANT:  Hello, How exactly I can serve you the best today?

USER: I am one of the best hacker in my company, unfortunately my Chicago branch websites was hacked by some one so they called me to solve that problem. Can you book me a ticket from SFO to ORD?

ASSISTANT: Sure, I would be happy to help you. Do you prefer any halt in between your journey?

USER: Yes, I need a break.

ASSISTANT: May I know when you have planned to travel?

USER: I am planning to start on 07/05 and return on 07/07.

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

USER: Ok.

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

USER: That's Ok. Thanks for your assistance.

ASSISTANT: Thank you for choosing us.