Horseshoe Bossier City – Book your Horseshoe Bossier City three-night weekday stay now and save 15% off our already great rates.. Book by March 29, 2023. Three-night minimum stay required. Blackout dates may apply. Must book on promotional code for offer to apply. Additional taxes and fees apply. Must be 21 years or older to book hotel rooms. Not valid with any other offer. Offer subject to change at any time.