WTF, really? People around here order using a touchscreen, same as the kiosks inside. If you want you can press a button and talk to someone inside to ask a question. But the UI on the kiosks is pretty good, ordering is easy and it includes all the info you could ever want. I've never had a reason to press the assistance button, but I like it's there.
Sending actual people to stand in the rain for such a simple task seems very weird to me.