You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to book a ticket to attend a meeting at DTW. Can you pl,ease help me out from MCO?

ASSISTANT: Sure, may I know your travel dates?

USER: I am planning to travel on Sept 15 and return back on Sept 17.

ASSISTANT: May I know your name?

USER: My name is Dorothy Perez.

ASSISTANT: Do you have any specifications?

USER: My return time should be afternoon.

ASSISTANT: We found a economy class flight on your details with United Airlines, flight number: 1013. Shall I book this ticket?

USER: That's fine, please proceed the booking.

ASSISTANT: Your ticket has been reserved. Thank you.

USER: Thank you for your service.