You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: Can you please help me in booking a flight ticket from OAK to EWR?

ASSISTANT: Sure, I am glad to help you. When are you planning to depart and arrive?

USER: My travel dates are from June 22 to June 24.

ASSISTANT: Ok, let me know your connection limit.

USER: I don't have any specifications.

ASSISTANT: May I know your full name please?

USER: Myself Sarah Lopez.

ASSISTANT: Are there any other specifications to meet?

USER: No.

ASSISTANT: We found a connecting flight with a fare of 100 in 1024 Hawaiian Airline, shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Ok, we have reserved your ticket in economy class.

USER: Thank you for booking.

ASSISTANT: Thank you for availing us.