You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: My name is Kevin Lee.

ASSISTANT: Glad to meet you, Lee.

USER: I would like to travel from PHL to DTW to meet my parents.

ASSISTANT: I want your flying dates please for booking?

USER: I am departing on 02/17 and return on 02/19.

ASSISTANT: Please wait for a mean while.

USER: Ok.

ASSISTANT: I found a flight with the fare 200 of a connecting flight, shall I proceed with this booking?

USER: Please proceed for booking.

ASSISTANT: Your ticket has been confirmed with the airline JetBlue.

USER: Thank you for your help.

ASSISTANT: You are welcome.