It should be clear about what they're looking for, should be collaborative (I want to see if I can work with them), it should be respectful (ending it early for

It should be clear about what they're looking for, should be collaborative (I want to see if I can work with them), it should be respectful (ending it early for not a good fit is not a good reason), they should allow for you to talk to your strengths and not let it be a we are pushing you to failure.