Hi.
user
Hello. How could I help you today?
assistant
I am Kathleen Hill. I just want to change an existing reservation as my meeting got post pone due to some technical issues.Can you help me?
user
Please give me a moment.
assistant
Ok.
user
There is no reservation found with your given name in our data.
assistant
No issue.
user
Thank you.
assistant
Thank  you.
user