You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you for the day?

USER: I need you to book a flight ticket from PHL to MCO. Please help me.

ASSISTANT: Sure, I can help you with that flight ticket booking. May I know your travelling dates?

USER: May 28 and 30 are my planned travelling dates.

ASSISTANT: Do you have any connection limit preference for this trip?

USER: I need a break in between my journey.

ASSISTANT: Which class do you prefer either economy or business?

USER: I am happy to fly in any class.

ASSISTANT: Do you have any other specification?

USER: Nothing much to state.

ASSISTANT: There is a connecting flight-1015 in Delta Airlines with a fare of 300. Shall I proceed with booking?

USER: Yes, please proceed with the booking.

ASSISTANT: May I know your name for booking purpose?

USER: My name is Donna Jones.

ASSISTANT: Your booking has been done in business class.

USER: Thank you very much.

ASSISTANT: Thank you for reaching us, have a safe journey.