You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: Please book a flight ticket from JFK to ORD?

ASSISTANT: Sure, I will help you with that. Can you please provide your preferable dates of travelling?

USER: My journey dates are Nov 21 and Nov 23.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Any more specifications do you have?

USER: I prefer a departure flight time at afternoon.

ASSISTANT: May I know your name to book a flight ticket?

USER: I am Kimberly Young.

ASSISTANT: Please wait a moment to check the flights.

USER: Sure.

ASSISTANT: Based on your information, I have found a flight with 1 connection having with the fare of 100 provided by Southwest Airlines in economy class. Are you ok with this flight?

USER: Go ahead.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1003.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching to our services.