You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I would like to fly from DEN, can you please aid me in booking a flight ticket to MCO?

ASSISTANT: Can I know your travelling dates?

USER: My travelling dates are June 10th and June 12th.

ASSISTANT: Please tell me your name?

USER: William Thompson.

ASSISTANT: May I know your connection limit?

USER: I prefer to travel in single connection.

ASSISTANT: Do you have any other preference?

USER: No.

ASSISTANT: Here is a connecting flight with fare 600 in business ticket and 1027 as flight number. Shall I proceed with booking?

USER: Please proceed with the booking.

ASSISTANT: Your ticket is confirmed in United Airline.

USER: Thank you for your help.