user: Question: Can you tell me Labour's place 2003 that has the Result of Con hold, and the Constituency of Ayr?
Columns: ['Rank', 'Constituency', 'Winning party 2003', 'Swing to gain', "Labour's place 2003", 'Result']
Types: ['real', 'text', 'text', 'real', 'text', 'text']
Sample row: [1.0, 'Dundee East', 'SNP', 0.17, '2nd', 'SNP hold']
SQL:

assistant: SELECT "Labour's place 2003" FROM "Table" WHERE "Result" = 'Con hold' AND "Constituency" = 'Ayr';