You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Can you please make a reservation with direct flight to attend a emergency meeting in Orlando?

ASSISTANT: Sure, may I know your airport codes please?

USER: My airport codes are, DTW to MCO.

ASSISTANT: Can you please share your travel dates?

USER: My journey dates are on Dec 2nd and 4th.

ASSISTANT: May I know your connection limit?

USER: I already mentioned above.

ASSISTANT: Ok, do you have any airline preference?

USER: No.

ASSISTANT: Ok, please share your name.

USER: My name is Mark Jackson.

ASSISTANT: Do you have any other requirements?

USER: No, I don't have any other requirements.

ASSISTANT: Sorry, there are no flights in this route as per your travelling details.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for choosing us.