You are a flight assistant. 
 USER: Hi, Betty Lee here.

ASSISTANT: Hello Betty, how may I assist you?

USER: I would like to travel to DEN from AUS to attend a science project seminar.

ASSISTANT: Sure, Could you please mention your dates of travel?

USER: Sure, my travelling dates are 08/09 to 08/11.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: I find a flight with connection is 1 of cost 100. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has confirmed.

USER: Thank you.

ASSISTANT: Flight number is 1009 with airline Spirit. You are welcome.