You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you? Sure, can I know your preferable dates?

USER: I am Margaret Martinez. I would like to book a flight ticket from SEA to LAS. Could you help me out?

ASSISTANT: Please hold on for a moment.

USER: I am planning to start on 03/05 and return back on 03/07.

ASSISTANT: I found a flight 1025 of Hawaiian airlines matches with your preferences, can I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you for the help.