This Cup Is an Angel's Share

Running away from her dream, she encounters... whiskey and an angel?!

Hatoko runs away from her dream of becoming a figure skater and works quietly at the Amanoya Distillery, a whisky manufacturing company. Following a mysterious light she sees in the cellar one day, she meets an angel drinking whiskey with relish. In this unrealistic space with the aroma of whiskey in the air, Hatoko is somehow able to talk about her "reality," and her heart becomes a little lighter...?

source: https://www.mangaupdates.com/series/6vm1ewq/kono-ippai-wa-tenshi-no-toribun