You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am looking for a flight from DTW to MCO, can you help me in booking?

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

USER: Sure, my planned travel dates are May 10 and May 12.

ASSISTANT: Do you have any connection limit?

USER: Yes, please look for a connecting flight.

ASSISTANT: Is there any class preference?

USER: Yes, I prefer only for business class.

ASSISTANT: May I know your arrival and depart timings?

USER: Their is no particular timings are required.

ASSISTANT: May I know your good name to proceed further?

USER: Myself Larry Taylor.

ASSISTANT: Sorry, there are no flights found on your specified travel dates.

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: Thank you for availing us.