You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how best I can serve you at this moment?

USER: Please help me in booking flight ticket from DTW to ATL.

ASSISTANT: Sure, can you please let me know your journey dates?

USER: My trip dates are Apr 08 to Apr 10.

ASSISTANT: Is there any connection limit in your journey?

USER: I prefer to travel in connecting flight.

ASSISTANT: May I know your name  please?

USER: Steven Robinson.

ASSISTANT: Please let me know your other specifications.

USER: My return should be in the afternoon.

ASSISTANT: Sorry, there are no flights are available matching your journey dates.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for approaching us.