You are a flight assistant. 
 USER: Hello. Myself Patricia Martin.

ASSISTANT: Hello, how may I assist you?

USER: I would like to go my sister's home in AUS, so can you find a flight from DEN?

ASSISTANT: Ok, may I know your travel dates please?

USER: My travel dates are from 03/06 till 03/08.

ASSISTANT: Ok, hold on for a moment. Let me check.

USER: Ok, take your own time.

ASSISTANT: I found a flight for you with Delta airline and it cost you 100. Shall I proceed?

USER: Yes, you can proceed.

ASSISTANT: Your ticket has been booked with 1016 flight number.

USER: Thank you for booking.

ASSISTANT: Welcome.