It is good to ask for good things from our Father. (There has been plenty of warning to not be material-oriented, so don’t even go there.) Our focus is to be on God’s kingdom, so I imagine good prayers would also focus on God’s kingdom. Of course, we are instructed to pray for our daily material needs as well.
It is good to seek for good things. Seek the kingdom of God. You will find it.
Go ahead, knock on the door and ask for admission to the kingdom. You are welcomed in.
God is a good Father, even better than the best earthly father. As good as we treat our kids, he does even better. We can trust him. He doesn’t play tricks on us.