I am using Rooms with Commerce so that I can have a third party take care of payment. I notice that there is the /bookings page, which is kind of like a cart for Rooms, and then /cart, which is Commerce's cart. I really only need one of these. Is there a way to get rid of one of them? I tried to use a redirect, but I have a separate module with pricing changes and that seems to interfere with the line items created for Commerce, so my prices weren't right.