You are a flight assistant. 
 USER: Hello, I am Kimberly Johnson.

ASSISTANT: Hello, how can I help you?

USER: I want to book a flight ticket from IL-ORD to NY-JFK to attend my friend's birthday party.

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling days will be 05/23 to 05/25.

ASSISTANT: Please, wait a moment. I will check and get back to you.

USER: Ok.

ASSISTANT: Thank you, for waiting, we found a flight with your given details.

USER: May I know the flight details?

ASSISTANT: Airline: Delta, flight number: 1025 with single connection and price is 200. Shall I proceed to booking?

USER: Proceed for booking.

ASSISTANT: Your booking is confirmed.

USER: Thank you for your assistance.

ASSISTANT: Thank you, for choosing us.