You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you ?

USER: Myself Stephanie Lewis. I need to travel a round journey to OAK, can you please help me out?

ASSISTANT: Sure, May I know your journey dates?

USER: My travelling dates are Dec,20 and Dec,22.

ASSISTANT: Ok, do you have any preferences?

USER: I need a connecting flight with the budget limit 200.

ASSISTANT: Ok, flight-1004 is available in Hawaiian airlines with the single connection and the flight fare is 200. Can I proceed with the booking?

USER: That perfectly matching my journey, please proceed with the reservation.

ASSISTANT: Your booking is confirmed and have a safe journey.

USER: Thank you for booking my flight ticket.

ASSISTANT: Thank you for reaching us.