I went to the grocery store and I had to bag my own groceries.  It was quite irritating. 
I went to the grocery store and I had to bag my own groceries.
user
Well that's pretty annoying. Aren't they supposed to have people there who do that for you?
assistant
Yeah, that's what I thought.  It was quite irritating.
user
If that happens again, you should tell them they should have to pay you the appropriate wage to do work that they're supposed to be doing themselves. That's insane!
assistant