Booked ski lessons. Would like to know what gear come with the ski lessons ? Could we get a la carte rental of gloves , jacket boots etc? If yes does anyone know their prices ?

I don't think you can rent a jacket or gloves on site, but there are shops very close by, less than 10 minutes drive, around.

Booking ski lessons alone does not come with any gear. But if you booked your lessons as part of a "package".. then you will also get skis, boots, poles, and helmet. This is usually the standard among the majority of ski areas/resorts.