You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I would like to travel MI - DTW on 11/15.

ASSISTANT: Ok. Please tell me your name.

USER: Myself Matthew Williams.

ASSISTANT: May I know your origin details?

USER: My source is NY - JFK and want to return back on 11/17.

ASSISTANT: Yes Williams, there is a flight 1010 of Southwest airline available. Shall I book?

USER: Yes, if its fare is 500 book it.

ASSISTANT: Sure, your ticket has been confirmed with price 100.

USER: Thank you for the booking.

ASSISTANT: Thank you for reaching us.