Hi, I am Sarah Walker.
user
Hello. How may I support you today?
assistant
Can you please change my existing reservation? Because, my friend's birthday party meet was changed to another place.
user
Sure, please wait a moment I will check and let you know.
assistant
Sure.
user
Thanks for waiting, we did not found any reservation with this name.
assistant
Ok. Thanks for the quick response.
user
Thanks for approaching us.
assistant