Hi,.
user
Hello. How may I serve you today?
assistant
My friend birthday party place has been changed to Los Angeles. Can you please change my existing reservation?
user
Sure,may I know your good name.
assistant
I am Brian Baker.
user
Please wait for a moment.
assistant
Sure.
user
I will check and revert you.
assistant
Ok.
user
Unfortunately there is no reservation found on your name.
assistant
Ok, no issues. Thanks for the information.
user
Thank you for approaching us.
assistant