Specialized Allez is a good bike, if it fits.
I also like Giants as well who I think makes best bang for the buck bikes at all levels.

I hope your budget covers all the typical necessary accessories. At a minimum, you'll need a helmet and repair tools/items. And if you're planning on long rides, you'll definitely need bike shorts and even bike specific shoes and pedals.
These things add up very quickly. My wife knows as she pays the bills