Booker has been one of the best performers for the Suns this season, as they went 64-18 to finish first.
DBook was picked as the 13th overall pick in the 2015 NBA Draft, and has been a frequent starter ever since.
The Suns beat the Pelicans in the first round of the playoffs, before facing the Dallas Mavericks in Round 2.
They failed to beat the Mavs, who came from behind in the series to win 4-3.
The Suns star averaged 26.8 PPG, 5.0 RPG, and 4.8 APG during the regular season this year.
Reports have emerged saying that he is expected to sign a four-year contract that is worth $214 million, making it a supermax contract.
The Suns' player commitment suggests the type of legacy he wants to create with his team. The Suns can now build a team around him.
With the right players around Booker, the Suns can definitely go further than they did this year; the NBA Title.