You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I support you today?

USER: I am Margaret Taylor. I am looking for a flight from ORD to DTW, can you help me out?

ASSISTANT: Sure, please share me your planned journey dates?

USER: My trip dates are from Jan 3rd till Jan 5th.

ASSISTANT: May I know your depart and return flight timing?

USER: I need to depart in afternoon and return in morning.

ASSISTANT: Do you want any connection in between your flight journey?

USER: Yes, I need 1 stop over.

ASSISTANT: Do you have any other preferences?

USER: No, I don't have any more.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Thank you for waiting, sorry there is no flight available on your journey route.

USER: That's ok, not an issue. Thank you for your information.

ASSISTANT: Thank you for reaching us, we hope see you again.