Hello.
user
Hello.
assistant
I am Kenneth Lee.
user
How can I help you?
assistant
I want to do some modifications in my previous reservation, can you please help me?
user
Sure, I will help you to do modification. Please give me a moment.
assistant
Ok, take your time.
user
Sorry, no reservation found on your name to change.
assistant
That's ok, thank you for checking.
user