Preheat your oven to 400°F and bring a large pot of salted water to a boil.
Trim the woody ends off the asparagus and toss the spears with half of the olive oil, a pinch of sea salt, and black pepper on a parchment-lined baking sheet.
Roast the asparagus for 10-12 minutes until tender and slightly charred at the tips.
Cook the chickpea pasta according to the package instructions, ensuring you reserve 0.25 cup of the starchy cooking water before draining.
Season the chicken breast with sea salt and black pepper, then sauté in a skillet with the remaining olive oil over medium-high heat until golden and cooked through to 165°F.
In a small mixing bowl, whisk together the plain Greek yogurt, lemon zest, lemon juice, minced garlic, and red pepper flakes to create the creamy sauce base.
Slice the cooked chicken into thin strips and add them to the skillet along with the cooked pasta and roasted asparagus.
Pour the yogurt mixture and the reserved pasta water into the skillet, tossing gently over low heat until the sauce becomes velvety and evenly coats the noodles.
Garnish with parmesan cheese and serve immediately while hot.