Cute little game :) And nice voice acting haha.
It is so funny to see the customers going in and out on their chairs hahaha
I managed to stuck the waiter by placing objects in his path, and it kind of prevent me from finishing my task. But I guess it is a part of the game.
To give you my opinion, I feel like a score or a timer could add some depth to the game, or a reason to try again. Also it might be fun to add some hindrance, like people trying to stop you.
Anyway well done :)