Table:
text: 2005–06 Miami Heat season
Playoffs
Conference Finals
Game Date_ Team Score High_points High_rebounds High_assists Location_Attendance Series
1 May 23 @ Detroit W 91–86 (OT) Dwyane Wade (25) Udonis Haslem (9) Dwyane Wade (5) The Palace of Auburn Hills 22,076 1–0
2 May 25 @ Detroit L 88–92 (OT) Dwyane Wade (32) Shaquille O`Neal (17) Dwyane Wade (5) The Palace of Auburn Hills 22,076 1–1
3 May 27 Detroit W 98–83 (OT) Dwyane Wade (35) Shaquille O`Neal (12) Antoine Walker , Dwyane Wade (4) American Airlines Arena 20,245 2–1
4 May 29 Detroit W 89–78 (OT) Dwyane Wade (31) Shaquille O`Neal (9) Dwyane Wade (5) American Airlines Arena 20,248 3–1
5 May 31 @ Detroit L 78–91 (OT) Dwyane Wade (23) Udonis Haslem (10) Jason Williams (6) The Palace of Auburn Hills 22,076 3–2

Question: What was the number of Conference Finals, Playoffs Series on May 23 in the 2005–06 Miami Heat Season?