Original sentence: Hertha BSC Berlin's 2007-08 season began on 4 August 2007, with their DFB Pokal match against SpVgg Unterhaching, and ended 17 May, 2008, with their Bundesliga match against FC Bayern Munich
Edited sentence: Hertha BSC Berlin's 2007–08 season began on 4 August 2007, with their DFB Pokal match against SpVgg Unterhaching, and ended 17 May, 2008, with their Bundesliga match against FC Bayern Munich