You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I amend you?

USER: I am Ronald Carter. I want to book a ticket to Orlando to attend international Conference.

ASSISTANT: Ok.

USER: Will you help me in making a reservation?

ASSISTANT: Sure. Help me with airport codes.

USER: Airport codes are EWR - MCO.

ASSISTANT: Do you prefer direct flight?

USER: No, I do not prefer direct flight.

ASSISTANT: May I know your trip dates?

USER: Trip dates are on 10/08 and 10/10.

ASSISTANT: Please, wait.

USER: Sure.

ASSISTANT: There is a flight with airline: UA, flight number:1011, price 200, 1 connection. Shall I proceed?

USER: Please book a ticket.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you, have a nice day.