You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I support you today?

USER: I need to make a plane reservation from New York to Detroit.

ASSISTANT: Please mention your airport codes.

USER: I am departing from JFK airport and land in DTW airport.

ASSISTANT: On which dates do you want to travel?

USER: I need a flight on 08/31 and return on 09/02.

ASSISTANT: May I know your name please?

USER: My name is Jerry Walker.

ASSISTANT: There is flight 1003 from Delta airlines with 1 connection on your route.

USER: Ok fine, please proceed for booking.

ASSISTANT: Your booking is done with price 100.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.