Summer is really not a good time to move most perennials. You'd be better off moving your Aquilegia in the fall.

I move my perennials anytime I want to in the summer, although spring and fall really are the best times to do it. Unless you live in a super hot area, just dig out the plant with as much dirt as possible around the root and replant it in a prepared hole, cut the folage down and water alot. Don't let it dry out, you can lighten up on the water after you begin seeing new growth.
That's how I do it and I have never lost a plant. Good Luck.

Nancy VB