Xanax and alcohol

I know there are big risks mixing benzos and alcohol but is it very risky if it’s one or two drinks ? I only take small dosage of Xanax and rarely drink alcohol so when I do? I only have one or two drinks because I hate being too drunk. Xanax helps with my anxiety when in bars or restaurants ( I have agoraphobia ) but is it dangerous if I have one or two drinks an hour after taking a pill ? Especially since I have a low tolerance and get drunk very fast ?