Steps
1. Heat the olive oil in a pan over medium heat.
2. Add the sliced onion and bell pepper, and sauté until they start to soften.
3. Add the sliced chicken breast and cook until browned and cooked through.
4. Stir in the diced mango, soy sauce, and chili flakes, cooking for an additional 2-3 minutes until the mango is slightly softened.
5. Season with salt and pepper to taste.
6. Serve hot, garnished with fresh cilantro.