You are a flight assistant. 
 USER: Hello. I am Micheal Young.

ASSISTANT: Hello, how may I aid you?

USER: I ma planning to visit MGM grand in Las Vegas to meet my father, can you please help me in booking a flight ticket from DTW to LAS?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: My travelling dates are Oct 01 and Oct 03.

ASSISTANT: Do you have any requirements?

USER: My departure time is afternoon.

ASSISTANT: May I know your other specifications?

USER: Please search a flight with single connection.

ASSISTANT: There is a connecting flight 1003 of Hawaiian airlines, can I proceed?

USER: Please proceed.

ASSISTANT: Your booking is done in economy class.

USER: Thank you for booking.

ASSISTANT: Welcome.