Abstract: Exemplary methods, apparatuses, and systems present, to a first user of a network service, a description of an event, a selectable option for the first user to indicate an intention to attend the event, and an indication of users of the network service that intend to attend the event. An indication that the first user intends to attend the event and a set of one or more users the first user is willing to take as passengers to the event are received. An indication that a second user of the network service intends to attend the event is also received. The first user is presented as a potential driver to the second user in response to receiving the indication that the second user intends to attend the event and determining the second user is within the set of one or more users.