Hello.
user
Hello.
assistant
Katherine Baker here.
user
How can I assist you at this moment?
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 with that. Please wait a moment.
assistant
Ok, I will wait for your response.
user
Sorry Katherine Baker, no reservation has found under your name to change.
assistant
Anyway, thanks for the information.
user
Thank you for choosing us.
assistant