You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: My name is Kevin Smith. I would like to travel from OAK to DTW to meet my friend. Can you help me for booking?

ASSISTANT: Sure, can you please share your travel dates?

USER: My travelling dates are from 11/09 till 11/11.

ASSISTANT: Here, I found a flight for you with 1 stopover in Spirit airlines and fare is 200. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is confirmed with flight 1022.

USER: Thank you for booking.

ASSISTANT: Welcome, have a nice day.