You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I am Michael Adams. I am looking for a flight from ATL to DTW, can you help me out?

ASSISTANT: sure, may I know your planned travel dates?

USER: My trip dates are from Dec 29th till Dec 31st.

ASSISTANT: Do you have any specifications?

USER: I need my return flight in afternoon session.

ASSISTANT: May I know the connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: Sorry, there are no flights available for the return journey at that timings.

USER: That's ok, not an issue. I will prefer any other source to reach destination on time. Anyway, thank you for your information.

ASSISTANT: Thank you for reaching us.