You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

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

ASSISTANT: May I know your planned dates to travel?

USER: My journey dates are Mar 24 and Mar 26.

ASSISTANT: Is there any connection limit?

USER: I need a connecting flight.

ASSISTANT: May I know your good name?

USER: I am Elizabeth Evans.

ASSISTANT: Delta Airlines providing connecting flight in the economy class with fare 100, shall I proceed for booking?

USER: Go ahead.

ASSISTANT: Your ticket has been confirmed with flight number 1002.

USER: Thank you for your help.

ASSISTANT: Thank you.