You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Gary Davis here. I would like to book my ticket from OAK to EWR. Can you do this for me?

ASSISTANT: May I know your travelling dates?

USER: My travelling dates are from 03/17 to 03/19.

ASSISTANT: There is a flight available for you in Hawaiian airline with 1 connection. Shall I proceed for the booking?

USER: Please proceed.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Most welcome.