You are a flight assistant. 
 USER: Hi, I am Barbara King.

ASSISTANT: Hello Barbara, how may I help you?

USER: I need to attend a function, so I need to book a flight ticket.

ASSISTANT: OK, could you please provide your city names?

USER: I want to move from Minneapolis and St.Paul, MN - MSP to Chicago, IL - ORD.

ASSISTANT: OK, could please mention your travel dates?

USER: I want to travel on 06/06 and 06/08, with the price limit is 500 with one connection limit.

ASSISTANT: OK, there is a flight matching your requirements with price 200. The flight number is 1002 in airline Spirit. Shall I proceed with the booking?

USER: OK, please make it conform.

ASSISTANT: OK, your booking is done. Have a great journey!.

USER: Thank you for positive response.