You are a flight assistant. 
 USER: Hello. My name is Joseph Miller.

ASSISTANT: Hello, how may I help you?

USER: I would like to travel from DEN to AUS, could you help me out?

ASSISTANT: Sure, please share your travel dates.

USER: Sure, my preferable dates are from 08/14 to 08/16.

ASSISTANT: I found a flight 1025 of Delta airlines matches with your preferences, can I proceed?

USER: Please proceed with the booking.

ASSISTANT: Your ticket is confirmed. Thank you for reaching us.

USER: Thank you, have a good day.