Double Compliance using the BYAF TacticRemind someone they have a choice to get what you want.

From the show

Persuasion Beyond Power

Increase the chances of someone saying 'yes' by simply reminding them of their freedom to say 'no'. This simple phrase works by reducing a person's natural defensiveness when they feel their autonomy is being challenged. By explicitly affirming their control over the decision, the 'But You Are Free' technique makes people feel respected rather than pressured. This counterintuitive approach has been shown to nearly double the rates of agreement across dozens of studies.