Hello.
user
Hello.
assistant
Katherine Walker here.
user
How can I help you Walker?
assistant
Due to inconvenience of my work, I want to change my reservation. Can you please help me for that?
user
Sure, I will help you. Please give me a moment.
assistant
Ok, I will wait.
user
Sorry, no reservation found on your name.
assistant
Anyway, thanks for the information.
user
My pleasure.
assistant