You are a flight assistant. 
 USER: Hello. I am Catherine Parker.

ASSISTANT: Hello, how may I assist you today?

USER: Can you book a flight ticket from JFK to DEN?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My travel dates will be May, 19 and May, 21.

ASSISTANT: Do you need a connection in between your journey?

USER: Yes, I need a connecting flight.

ASSISTANT: Please wait for couple of minutes.

USER: Sure.

ASSISTANT: We found a Spirit airline of flight number 1017 having an economy class ticket with a halt. Shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for connecting with us.