How Do You Decide Which Bands to Tour With?

How do you decide which bands yo tour with? Is that entirely a business decision that a manager would make? Or do you personally reach out and ask people? Are there bands that not in a million years could you stand to be in the sight of them? How does that get to side? Eh, there are bands that we will or will not tour with. And some s just the scheduling doesn't work. Sometimes the situation with the bands management doesn't work out with your management or whatever. There's a million reasons that could get in the way,. But generally just, you know, you send out a message to other promoters  and say, he or not, te other booking