Complex sentence: She made her first appearance in the soap on 10 April 2007 and her last on 24 April 2008, in late 2007, she appeared in an episode of sitcom "Not Going Out" as a snobby character called Fliss.
Split into simpler sentences: She made her first appearance in the soap on 10 April 2007 and her last on 24 April 2008. In late 2007, she appeared in an episode of the sitcom "Not Going Out" as a snobby character called Fliss.