Personally I find that extremely disrespectful, Fae are the protectors of our earth trapping them would benefit you how? Somehow I dont think many fae would be stupid enough to get trapped either that or it would be an extremely trusting fae and you tricking it would be very sad. Also I'm sure the fae's friends wouldnt be very happy.
Now you were saying you wanted to summon one, Im not sure if I want to tell you how to since you have the intention of capturing one of there magnificiant beings :( I hope you come to realise that the fae are not to be messed around with.
Hopeful blessings )0( Nidawi