user: ### NOW ANSWER:
Question: What date did the Milton Keynes Dons appoint?
Columns: ['Team', 'Outgoing manager', 'Manner of departure', 'Date of vacancy', 'Replaced by', 'Date of appointment', 'Position in table']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Milton Keynes Dons', 'Paul Ince', 'Signed by Blackburn Rovers (mutual consent)', '22 June 2008', 'Roberto Di Matteo', '2 July 2008', 'Pre-season']
SQL:

assistant: SELECT "Date of appointment" FROM "Table" WHERE "Team" = 'Milton Keynes Dons';