You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I aid you today?

USER: I am Joseph Carter. I want to travel for the Harbour island with my friends during my holidays, at Boston, MA - BOS. Can you assist me in booking, within 200?

ASSISTANT: Sure, please forward your travelling dates?

USER: I want to travel on 03/23, and intend to return on 03/25.

ASSISTANT: Where would you like to travel from?

USER: From New York, NY - EWR.

ASSISTANT: Thanks for providing your details, we found a connecting flight with fare of 100 in Hawaiian airline. Shall I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you for the help.

ASSISTANT: Thanks for opting us, have a nice day.