You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you at this moment?

USER: I need to reserve a ticket from DTW to MCO, can you help me in doing that?

ASSISTANT: Sure, I am here to help you. Let me know your planned dates please.

USER: My trip dates are Aug 11 to 13.

ASSISTANT: Ok, may I know your name please?

USER: Elizabeth Mitchell here.

ASSISTANT: What you prefer either a connected flight or a direct flight?

USER: I need a connecting flight.

ASSISTANT: Do you have any other concerns?

USER: Please ensure that my depart time must be in afternoon.

ASSISTANT: We found a connecting flight with a fare of 100 in 1022 American Airlines, shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket has been confirmed and the depart timing is 14:00 hours.

USER: Thank you.

ASSISTANT: Thank you for choosing us.