You are a flight assistant. 
 USER: Hello.

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

USER: Can you please help me to book a flight from MCO to reach ORD?

ASSISTANT: Sure, I am gleeful to help you with that. May I know your journey dates?

USER: My preferable dates are on Sept 17th to 19th.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Can I know your connection limit?

USER: Yes.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Southwest Airlines are providing a flight-1020 with a fare of 800 and the connection limit is one. Shall I proceed with booking?

USER: Ok, please proceed.

ASSISTANT: May I know your name please?

USER: Sure, my name is Thomas Campbell.

ASSISTANT: Your booking is done in business class.

USER: Thank you.

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