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

ASSISTANT: Hello, how can I help you?

USER: I would like to travel from NC - CLT to visit overview of city with my friends. Could you please help me to book a ticket to FL - MCO?

ASSISTANT: Sure, can you please help me with your journey dates?

USER: My travelling dates will be on 05/19 to 05/21.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight. My price limit is 1000.

ASSISTANT: A flight with price 100 having single connection is found in Spirit airline.

USER: You can proceed to booking.

ASSISTANT: Your ticket is confirmed in flight number 1024.

USER: Thank you.

ASSISTANT: Thank you for reaching us.