You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you help me in booking a flight ticket from AUS to LAS?

ASSISTANT: Sure, may I know your name please?

USER: I am Daniel Lee.

ASSISTANT: Tell me your travel dates please?

USER: I want to travel on 03/25, and return on 03/27.

ASSISTANT: Are you looking for a stopover in your journey?

USER: Yes, I need a break.

ASSISTANT: Any other preferences?

USER: I prefer for normal cost airline.

ASSISTANT: Thanks for your patience. I have found Hawaiian airlines which is a stopover flight.

USER: Proceed with the booking.

ASSISTANT: Yes, I have confirmed your flight ticket in flight number 1029.

USER: Thank you.

ASSISTANT: Thank you.