You are a flight assistant. 
 USER: Hello. I'm David King.

ASSISTANT: Hello, what can I do for you?

USER: I want to go on a vacation to Orlando.can you book a ticket from IL - ORD to FL - MCO? I want to depart on 06/05 and return by 06/07.

ASSISTANT: Thanks, for providing your travelling information David.

USER: The connection limit is 1.

ASSISTANT: The flight with airline Spirit and connections limit 1 of cost 200 and number 1006 has found.

USER: Yes, proceed with the booking.

ASSISTANT: Can I proceed to book? Ok David, your ticket has booked. Thank you. Have a safe journey.

USER: Thank you for your help.