Sure! Basically, I need my player to go and collect iron, which will be used to repair a broken machine. There is a pile of rubble from where the player can get the resource from.
Or, described in steps:
1. Player interacts with machine. Dialogue appears "you need 10 units of iron to repair this machine"
2.Player approaches pile of rubber. Collects iron.
3. Player returns to machine with the collected iron and fixes it.
I hope that helps. Thanks!