You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Sharon Nelson here. I want to travel from ORD to EWR. Can you book my ticket?

ASSISTANT: Sure, may I know your travelling dates please?

USER: My travelling dates are from 10/24 to 10/26.

ASSISTANT: There is a flight available for you in Hawaiian airline. shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you for your help.

ASSISTANT: You are welcome.