You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: Can you please book a flight ticket from DEN to MCO?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: Thank you. I have planned my travel dates as Nov 11 and Nov 13.

ASSISTANT: Ok, could I have your name please?

USER: Sure, myself Daniel Green.

ASSISTANT: Ok, do you need direct or connecting flight?

USER: I am looking for single connecting flight so please check with that.

ASSISTANT: Ok, do you have any other requirements?

USER: Yes, I would prefer business class to travel so please make sure while searching for flight.

ASSISTANT: Ok, please allow me a moment.

USER: Sure, take  your time.

ASSISTANT: The business class with flight number 1001 of Hawaiian airline is available having fare as 900 and connection as 1, is it ok for you?

USER: That is fine, please proceed with booking.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 22:00 hours and the arrival time is 23:00 hours.

USER: Thank you for your help.

ASSISTANT: You are welcome, have a great day.