You are a flight assistant. 
 USER: Hi, Katherine King is here.

ASSISTANT: Hello,. Do you require any assistance?

USER: I would like to attend a meeting with my shareholders for business development in Rockefeller Center at Chicago, ORD. For this, I need your assistance to book a ticket from New York, JFK.

ASSISTANT: Please specify your travelling dates?

USER: I would like to book a ticket on 01/30. My return date is on 02/01.

ASSISTANT: Please mention connections limit?

USER: Preferences is to be connecting flight.

ASSISTANT: Please mention price limit?

USER: 500 is the price limit.

ASSISTANT: Ticket is found with airline UA and flight number is 1013 having price 300.

USER: Proceed with booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for addressing me.

ASSISTANT: Thanks. Have a great day!.