Bring a large pot of salted water to a boil.
While the water heats up, prepare the chicken by coating the chicken breast in the olive oil and seasoning. Air fry at 375ºF for 15 minutes or until the chicken reaches an internal temperature of 165ºF. Let the chicken rest for at least 5 minutes before slicing.
In the last 3-4 minutes of the chicken's cook time, drop the pasta in the boiling water. Cook to al dente, about 8 minutes. (If you're using a pasta the requires a longer cook time, start cooking it sooner.)
Once the pasta is cooked, reserve about 1 cup of pasta water before draining the rest. Add the cooked pasta back to the pot with the alfredo sauce. Stir together over low heat until the sauce is heated through. Use pasta water as needed to bring the two together and/or prevent the sauce from thickening too much while waiting on the chicken.
Once the chicken has rested at least 5 minutes, slice and serve over the pasta. Garnish with a fresh parsley, grated cheese, and a generous squeeze of lemon.