1. A system, comprising: circuitry for determining whether a transportation vehicle unit has at least one pending package delivery obligation; circuitry for assigning the transportation vehicle unit for transporting one or more end users to one or more destination locations based, at least in part, on whether the transportation vehicle unit has at least one pending package delivery obligation; and circuitry for transmitting one or more directives that direct the transportation vehicle unit to rendezvous with the one or more end users at at least one rendezvous location in order to transport the one or more end users to the one or more destination locations.