In a mixing bowl, combine olive oil, minced garlic, lemon juice, oregano, salt, and pepper. Add chicken pieces and mix well to coat. Let marinate for at least 15 minutes.

Heat a skillet over medium-high heat. Add the marinated chicken and cook for 8-10 minutes, stirring occasionally, until golden brown and cooked through.

In the same skillet, add sliced zucchini and saut? for 5-7 minutes until tender. Stir in chopped dill and cook for an additional minute.

Serve the lemon garlic chicken bites over the saut?ed zucchini, garnished with additional dill if desired.