Bon was the alien proprietor of the eponymous Niki-Bon Travel Agency on an upper level of the planet Coruscant during the reign of the Galactic Empire. He resided with Niki, his human co-proprietor, in a room at the back of the agency’s office, where, in 3 BBY, the pair were laughing together when the rebel Axis network member Cassian Andor arrived at the building and knocked on the window. Hearing Andor, Niki told Bon to stop what he was doing and then left the back room to let Andor in.