You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: I am Brandon Green. I want to book a flight ticket to attend a cultural event in Los Angeles CA - LAX, so please help me in booking a flight ticket from Oakland CA - OAK.

ASSISTANT: Sure, do you need a whistle stop in between your route?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Please share your journey dates.

USER: I want to fly on 08/23 and return on 08/25.

ASSISTANT: Delta airline with flight number 1002 is available on your way and price is 200. Shall I proceed?

USER: You can proceed to booking.

ASSISTANT: Your booking has been processed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.