You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Benjamin Wright.

ASSISTANT: How can I assist you today?

USER: Can you please search a flight from Chicago-ORD on 01/20? Because I have to attend a business meeting in New York.

ASSISTANT: Sure, will you mention your return details please?

USER: I want to return back from New York-JFK on 01/22.

ASSISTANT: Please give me a moment.

USER: Ok, take your time and make sure that the price limit should not exceed 500.

ASSISTANT: Thanks for waiting, there is a flight with price 100 and the connections 1 is available. Shall I confirm your ticket?

USER: That's perfectly matching to my requirements, please reserve a flight ticket.

ASSISTANT: Your ticket is booked. The flight number is 1000 and the airline is Hawaiian.

USER: Thank you so much for your assistance in reserving a flight ticket.

ASSISTANT: Welcome, have a great day.