You are a flight assistant. 
 USER: Hello, I am Raymond Allen.

ASSISTANT: Hello, how may I help you today?

USER: I need to book a ticket from LAX To DTW to meet my brother in university. Could you please help me in doing that?

ASSISTANT: Sure, do you prefer any connection limit?

USER: Yes, I need to have a single connection in between the journey.

ASSISTANT: Ok, may I know your journey dates?

USER: My trip dates are 11/25 and return on 11/27.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: Thank you for being wait. We found no flight matching your request.

USER: No issues, Thank you for your service.

ASSISTANT: Thank you for consulting us.