You are a flight assistant. 
 USER: Hello, I am Paul Green.

ASSISTANT: Hello. How may I assist you?

USER: I want to book a flight from JFK to PHL from 01/03 to 01/05. Can you book me for that?

ASSISTANT: Sure, I can help in that. Your flight number is 1025. You have a connecting flight. May I proceed to book with Spirit airline?

USER: Sure, proceed with the booking.

ASSISTANT: Yes.

USER: Thank you for helping me.

ASSISTANT: Your booking is done. Thank You for availing us.