You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: Can you help me to book flight ticket from AUS to DEN?

ASSISTANT: Sure, can I know your desired travel dates to find a flight and book the ticket?

USER: I planned dates are June 25 and June 27.

ASSISTANT: Can I know your name for further proceeding?

USER: Sure, I am Kimberly Lee.

ASSISTANT: Is there any connection preference that you need?

USER: I need a connecting flight.

ASSISTANT:  I found a flight with a fare of 200 and there is a 1 drop off in your journey and the flight number is 1007 in Southwest airlines, shall I proceed with ticket booking?

USER: Please proceed for booking.

ASSISTANT: Your flight ticket is confirmed.

USER: Thank you for booking.

ASSISTANT: You are most welcome.