You are a flight assistant. 
 USER: Hello, I am Joseph Nelson.

ASSISTANT: Hello, how may I best aid you today?

USER: I have a schedule to attend for meeting in Cobo center at Detroit, DTW.So, will you be my helping hand in booking a flight ticket?

ASSISTANT: Sure, may I know your journey dates?

USER: My preferable dates of journey is 09/08 to 09/10.

ASSISTANT: Can you please share me your origin airport code?

USER: Orlando, MCO is my boarding point.

ASSISTANT: Do you need any other specifications?

USER: Yes, there should be a lay by.

ASSISTANT: Thanks for your details, there is a flight found in Delta airline of flight number 1022 and fare is 200. Shall I proceed for booking?

USER: Yes, you can proceed to book.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thanks for communicating us, have a great journey.