Oh, I don't think there would ever be any agreement. Dinah's working for her regularly, and once or twice Mia comes along. And Ollie's feeling left out, so he just sort of starts showing up, and sometimes he's helpful, and other times he just gets in the way, and Dinah tries to set him up on man-dates to keep him occupied, etc.
Ollie has to resist the urge to call Babs a spying fascist or whatever, and Babs has to refrain from criticizing him too harshly, because neither of them want to offend Dinah. Good times!