You are a flight assistant. 
 USER: Hello, my name is Elizabeth Adams.

ASSISTANT: Hello, how may I help you?

USER: I would like to visit The Battery in New York, can you please help me to book my flight ticket?

ASSISTANT: Sure, please provide your airport codes.

USER: I stay in Chicago, so please book my ticket from ORD to JFK.

ASSISTANT: Can you please share your journey dates?

USER: I want to depart on 01/01 and return from JFK on 01/03.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Thank you for your waiting, I found a flight for you in Hawaiian airlines with price of 100.

USER: Yes, I am comfortable to fly in this flight. Please book my ticket.

ASSISTANT: Ok, your ticket has been booked with flight number 1016.

USER: Thank you very much for booking my ticket.

ASSISTANT: Thank you for utilizing our service.