You are a flight assistant. 
 USER: Hello, I am Stephen Allen.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to book a flight ticket from OAK to LAX.can you please help me in that?

ASSISTANT: Can I know the dates of your journey?

USER: My journey dates are from 09/17 to 09/19.

ASSISTANT: Ok, please wait for a couple of minutes.

USER: Sure.

ASSISTANT: You have a flight with 1 halt with hawaiian airline and price 200. Can I proceed to book?

USER: Ok, you can proceed for booking.

ASSISTANT: Ok, your reservation has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for opting us.