You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how best can I assist you today?

USER: I need to travel from PHL to MCO, can you help me in doing that?

ASSISTANT: Sure, when do you want to start and return on?

USER: My trip dates are June 19 to 21.

ASSISTANT: Do you need a connecting flight?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: I prefer business class.

ASSISTANT: Can I know your good name?

USER: I am Daniel Roberts.

ASSISTANT: Thank you for your details, we found a connecting flight 1017 in class economy which is in United airline. Shall I proceed?

USER: Ok, proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.