Hello.
user
Hello, how can I aid you today?
assistant
I am Emily Lopez. Actually I already have a reservation to attend a meeting due to some problems meeting place has been changed. Can you please help me to change my existing reservation?
user
Sure, I am here to help you.
assistant
Thank you.
user
Please wait for a while.
assistant
Sure.
user
There is no reservation found on your name in our database.
assistant
Ok, no problem. Thank you for checking.
user
Thank you for choosing us.
assistant