You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Dennis Roberts. I want to book a ticket from AUS to DEN, can you help me in booking a ticket?

ASSISTANT: Sure, may I know your travel dates?

USER: My travel dates are from 10/10 to 10/12.

ASSISTANT: Do you need a halt in between journey?

USER: Yes, I need a halt.

ASSISTANT: We found a flight on your details with airline Hawaiian, flight number: 1008. Shall I book this ticket?

USER: Yes, please go ahead.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you.