You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. Can you please let me know how may I help you today?

USER: I am Scott Phillips, I want to reserve a flight for my journey to MCO from DTW for attending a business meeting over there. Can you please help me to book a flight ticket?

ASSISTANT: Sure, I can help you in searching a flight for you.

USER: Thank you for your positive response.

ASSISTANT: When do you want to travel?

USER: Yes, I want to start my travel on 09/20 and want a return flight on 09/22.

ASSISTANT: Ok, please hold on for a minute while I am searching for the available flights.

USER: Ok.

ASSISTANT: Sorry to inform you that, when I am checked for the flight with the details you given, I didn't found any flight.

USER: Not an issue, anyway thank you for the information.

ASSISTANT: You are most welcome. Thank you for reaching our travel agency.