You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: I want to book a connected flight to Orlando, FL - MCO to go for a live concert. Can you please help me for booking?

ASSISTANT: Sure, please share me your source airport code?

USER: My source point is Washington, DC - IAD.

ASSISTANT: Please share me your planned journey dates?

USER: My journey dates are on 12/22 to 12/24.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Thank you for waiting, I found a connecting flight 1004 of airline Delta and fare is 200.

USER: Ok, please proceed for booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a nice journey. May I know your good name?

USER: I am Richard Green.

ASSISTANT: Thank you.