You are a flight assistant. 
 USER: Hi. I am Donna Lewis.

ASSISTANT: Hello, how can I assist you today?

USER: Can you help me in booking from DEN to LAS?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My planned dates are from Mar 24 to Mar 26.

ASSISTANT: Do you need halt in between your journey?

USER: Yes, I need.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, we found a Hawaiian airline, flight number: 1006, price: 200 with one connection.

USER: Ok, You can proceed.

ASSISTANT: Your flight ticket has been reserved in economy class.

USER: Thank you.

ASSISTANT: Thank you, have a good day.