Complex sentence: Casino management changed the hotel name to The Fabulous Flamingo on March 1,1947, and in time the Flamingo presented lavish shows and accommodations for its time, becoming well known for comfortable, air conditioned rooms, gardens, and swimming pools.
Split into simpler sentences: Casino management changed the hotel name to The Fabulous Flamingo on March 1,1947. The Flamingo presented lavish shows and accommodations for its time becoming well known for comfortable, air conditioned rooms, gardens, and swimming pools.