heres a simple trick you can try.on all souls day or halloween depending on your prefernce call place a series of seasonal candles for your circle then sprinkle a decent amount of wormwood on it then light the candles and call quarters.you should see a basic form of fairy also known as foxfire or will-o-wisps. and dont use to much wormwood or you'll end up tripping hardcore. i made that mistake once.kinda fun on halloween but digress try that and be careful.
I don't think that there's such thing as easy summoning spell. By summoning other being (from my point of view) would require something to bind them. Something to lure them.
And maybe their name too. For instance, you wouldn't be able to call someone without knowing their numbers, can you?
But, i'm not that good in summoning spells.. So, if you somehow discover how to do it more easily, let me know, ok?