Hi, I am Helen Nelson.
user
Hello, how may I help you today?
assistant
I want to change my reservation to Las Vegas as my board meeting got postponed. Can you help me with this?
user
Sure, I am happy to help you for that. Ok, can you hold on for a moment I will get back to you.
assistant
I will.
user
Thanks for holding on, we have not found any reservation on your given name.
assistant
Thank you.
user