I think you indicated in some other thread that you are going to therapy because someone else wants you to go. Do you want to deal with the things the other person wants you to deal with? If not, and if you don't have something else you think a therapist could be useful for, then there may not be anything else to say. I also struggle with what to tell them because I don't think there is that much to say in general. I looked for one who would ask questions.
I have not found therapists have any sort of plan at all.