You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Joseph White. I am planning to visit Central Park at New York, could you please help me with booking a flight ticket from OAK to EWR?

ASSISTANT: Your travelling dates please?

USER: I would like to take off on 08/23 and return on 08/25.

ASSISTANT: There is a flight with single connection, can I proceed for booking in Hawaiian airlines?

USER: Please confirm the booking if the ticket fare is 500 or less.

ASSISTANT: Your booking is done in 1014 flight.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for choosing us.