You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Can you please help me in reserving a flight from DEN to reach MCO?

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

USER: Thank you, my travelling dates are Nov 27th and Nov 29th.

ASSISTANT: Do you have any airline preference?

USER: I prefer a single connecting flight for my trip.

ASSISTANT: Would you like to travel in a connecting flight or in direct flight?

USER: I am comfortable in any standard airlines and with a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Southwest Airlines are having a flight-1007 with connecting and the ticket fare is 100. Shall I proceed with that ticket booking?

USER: Yes, please proceed by booking.

ASSISTANT: May I know your name for booking purpose?

USER: I am Charles Collins.

ASSISTANT: Your booking has been done in economy class.

USER: Thank you for the service.

ASSISTANT: Thank you for choosing our agency, have a safe journey.