You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I guide you at present?

USER: I want to book a ticket from LAX to DTW, can you help me?

ASSISTANT: Sure, Can you please share your planned journey dates?

USER: My travel dates are Aug 08 and 10.

ASSISTANT: Ok, Is there any connection limit?

USER: I prefer a connecting flight.

ASSISTANT: Do you have any specifications for your journey?

USER: I prefer to travel in business class.

ASSISTANT: Ok, Can I have your good name please?

USER: I am Jacob Roberts.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

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

USER: No problem, thanks for checking.

ASSISTANT: Thank you for choosing our service.