The man who prays with hope might still ask for many things, he might ask for everything, and very concretely, like nice weather or an advancement. This concreteness is even a sign of authenticity. For is you ask only for faith, hope, love, freedom, happiness modestly, humility, etc. without making them concrete in the nitty-gritty of daily life, you probably haven't really involved God in your real life. But if you pray in hope, all those concrete requests are merely ways of expressing your unlimited trust in him who fulfills all his promises, who holds out for you nothing but good, and who wants for himself nithing more than to share his goodness with you.