You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I am Jacob Green, I planned for a round trip from Charlotte NC-CLT. Can you book a direct flight for me?

ASSISTANT: Sure, please provide me your planned journey dates.

USER: My trip dates are 10/06 and 10/08.

ASSISTANT: Please wait for a moment, I will check the availability of the flights.

USER: Sure.

ASSISTANT: We found a Hawaiian airline, flight number: 1026, price: 100, it is direct flight.

USER: Ok, please go ahead.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.