What exactly do you want? To trap a healthy chicken alone, indoors? Why? For your own pleasure and happiness?Thank you for the positive and encouraging advice! Unlike the anti-indoor pet chicken people here, I appreciate hearing something that is open-minded.
Hopefully, I get better advice from other people that keep inside a Buff Orpington or possibly a rescued turkey.
It's not a matter of being open-minded or not, or pro-indoor chickens or not - we care about the chickens, and if you're plotting to make one life a miserable life, we want to help educate you on why you shouldn't.
Go read about 15 chicken-keeping books and then let's revisit this idea. Because if you had done your proper research, you'd know you're about to give a chicken a life it does not want.