Chicken-Artichoke Pitas

1 Onion
1 green pepper
6-8 sliced artichoke hearts
as much diced chicken as you want
pitas (the flatbread kind that fold like a taco are WAY better than the dried up pocket kind)Sauté onions and green pepper until almost tender. Add diced chicken. Cook until chicken is cooked through. Add artichoke hearts and heat until warm. Eat in a pita. Put cheese on it if you want. (A lot of people don't like artichoke hearts, but this is my ALL TIME FAVORITE and I would feel bad leaving it out)This is really good in the summer with squash or zucchini instead of green peppers.