Season chicken strips with smoked paprika, garlic powder, salt, and black pepper.
Heat olive oil in a large skillet over medium-high heat.
Add chicken to the skillet and cook for 6-8 minutes, turning occasionally, until the internal temperature reaches 165°F (74°C).
In a small bowl, whisk together the Greek yogurt and lime juice until smooth.
Lay the tortillas flat on a clean surface.
Divide the baby spinach, julienned bell peppers, and black beans evenly among the four tortillas.
Place the cooked chicken strips and avocado slices on top of the vegetables.
Drizzle the Greek yogurt dressing over the filling.
Fold the sides of each tortilla inward and roll tightly from the bottom to create the wrap.
Slice diagonally and serve immediately.