You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you at this moment?

USER: My name is Joseph Jackson, I want to book a flight ticket in economy class to visit New York. Can you book a connecting flight for me?

ASSISTANT: Sure, I will help you with that. Can you please mention your preferable travel dates?

USER: I will fly on Dec 12 and return on Dec 14.

ASSISTANT: May I know your airport code names for booking flight ticket?

USER: I will travel from ORD to JFK.

ASSISTANT: Please wait a moment, I will check flight availability in this route as per your requested dates.

USER: Sure.

ASSISTANT: Based on your information, I have found a flight with 1 connection with the fare of 200 provided by Southwest airlines. Shall I proceed with this economy class flight ticket for you?

USER: Please proceed with booking.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1002.

USER: Thank you for helping me.

ASSISTANT: You are welcome Joseph Jackson.