okey-dokey
US /ˌoʊ.kiˈdoʊ.ki/
UK /ˌoʊ.kiˈdoʊ.ki/

1.
an informal way of saying 'okay' or 'all right'
:
•
“Can you finish this report by noon?” “Okey-dokey!”
•
“Let's meet at 7 PM.” “Okey-dokey, see you then!”
an informal way of saying 'okay' or 'all right'