You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Could you please help me in flight ticket booking process from ORD to DTW?

ASSISTANT: Sure, may I know your trip dates?

USER: Thank you for your response, I want to take off on Mar 26 and book my return ticket also on Mar 28.

ASSISTANT: Please share me your good name.

USER: Sure, my name is Scott Miller.

ASSISTANT: Is there any connection limit?

USER: I will prefer 1 break in between my journey.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Sorry to say that, there are no flights available on the routes of your journey.

USER: Oh! It's ok, no problem. Thank you for your information.

ASSISTANT: Thank you for availing us.