CREATE TABLE table_72996 ("Main contestant" TEXT, "Co-contestant  ( Yaar vs. Pyaar ) " TEXT, "Date performed" TEXT, "Scores by each individual judge" TEXT, "Total score/week" TEXT, "Position" TEXT, "Status" TEXT)

What date did Jatin Shah and Shalini Chandran perform?
SELECT "Date performed" FROM table_72996 WHERE "Main contestant" = 'Jatin Shah' AND "Co-contestant (Yaar vs. Pyaar)" = 'Shalini Chandran'
SELECT "Date performed" FROM "table_72996" WHERE "Co-contestant (Yaar vs. Pyaar)" = 'Shalini Chandran' AND "Main contestant" = 'Jatin Shah'