1. Preheat the grill to medium-high heat.
2. Season the chicken breasts with salt and pepper.
3. Grill the chicken for 5-7 minutes on each side, or until fully cooked. Let it rest for a few minutes, then slice.
4. In a large mixing bowl, combine the lettuce, cherry tomatoes, cucumber, orange segments, and red onion.
5. In a small bowl, whisk together the olive oil, lemon juice, honey, salt, and black pepper.
6. Drizzle the dressing over the salad and toss to combine.
7. Top the salad with the sliced grilled chicken and serve immediately.