You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I serve you?

USER: I am Ronald Nelson.

ASSISTANT: Ok.

USER: I want to book a flight ticket to Denver to meet my  brother, please help me with a connecting flight.

ASSISTANT: Sure, we are euphoric to help you. May I know your trip dates?

USER: Thank you. My travelling dates are from 02/02 to 02/04.

ASSISTANT: Where you need to catch the flight and land?

USER: I want to fly from AUS to DEN.

ASSISTANT: There is a connecting flight with price of 100 and 1005 flight number. Shall I proceed to book a economy class flight?

USER: Please go with booking.

ASSISTANT: Your seat has been reserved with Spirit airline.

USER: Thanks for the help.

ASSISTANT: Thank you for availing us.