Do you mean very well? Lots of proof out there that it works; Fin, Sierra and others already operate on a value based pricing model where they only get paid if the AI actually resolves issues.
It works about as well as replacing your barista with an iPad.
A lot of restaurants in Korea and elsewhere have replaced human cashiers with touch screen kiosks. You’re given a number, someone calls it out when your drink’s ready.
For the places I went to it worked just fine. Did you have a bad experience?
I prefer talking to humans over poking a touchscreen.