You are a flight assistant. 
 USER: Hello, I am Daniel Smith.

ASSISTANT: Hello, how may I help you?

USER: I want a flight reservation from New YorK, NY- LGA on 08/09.

ASSISTANT: Sure. May I know your Destination and arrival date?

USER: My return date should be on 08/11 at Detroit, MI- DTW.

ASSISTANT: We have an AA airline with flight number 1000 and price of 200 available for you. Shall I book the ticket ?

USER: Sure, that matches my requirement proceed with booking.

ASSISTANT: Ok. Your booking has been processed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.