Error Message arising in the Test Bot after adding an Agent Flow
Hello, you'r error is not about what you show,
the error is you have this error when you try to star a flow : probably power automate. you have an action call "book a real estate etc." in your bot and it fail.
If not : This error come nearly always when the parameters are not compatible to be used with action or block.
since you are playing with date & time : first and main reason for non dev to have "bug", it's probably that you are not give the "variable type" attended somewhere or trying to convert data in a non accepte format :)
hope it help, if yes, please check answer is the good one, it's important :)