So essentially at present when you setup TalkiTo with a Slack bot (instructions are shown by running `talkito --setup-slack`) it will do this its just its sending all the output to slack not just the final completion. I have verbosity levels and I could try tweaking them so that -verbosity 0 essentially does what you want ie filter everything except for prompts to the user. If you put in an issue on GitHub I'll get to it!