SELECT T2.Name ,  T1.Date FROM election AS T1 JOIN representative AS T2 ON T1.Representative_ID  =  T2.Representative_ID
What are the names of representatives and the dates of elections they participated in.
[Schema (values) (types)]: | election_representative |  election : election_id (text) , representative_id (number) , date (number) , votes (text) , vote_percent (number) , seats (number) , place (number) | representative : representative_id (text) , name (number) , state (number) , party (text) , lifespan (number);