You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Catherine Collins. I need your help in booking my flight ticket from ATL to MCO. Please help me out.

ASSISTANT: Sure, may I know your planned trip dates?

USER: Sure, I have to depart on Aug 5 and also I have to return back in the afternoon on Aug 7.

ASSISTANT: Do you have any connection limit?

USER: I prefer for a single connection flight.

ASSISTANT: May I know your arrival and depart timings?

USER: I mentioned you already that I want to return in the afternoon.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: We found a connecting flight of fare 200 with airline Delta and number is 1006. Can I proceed?

USER: Yes, please book the ticket.

ASSISTANT: Your ticket has been confirmed in economy class and return time is in the afternoon at 17:00 PM.

USER: Thank you so much for your help.

ASSISTANT: Thank you for availing us.