http://www.eslvideo.com/esl_video_quiz_low_intermediate.php?id=13279
This one is longer though
http://teachers.onlineenglishexpert.com/adverbs-of-frequency-lesson-plan-daily-routine-a1/
https://www.youtube.com/watch?v=ncYGofl_tdM
https://www.youtube.com/watch?v=fnPVQF-htfo
https://www.youtube.com/watch?v=--h6oABjtLs
https://www.youtube.com/watch?v=EefxcbgOLMc
Oops, just noticed you want conversational videos... Maybe someone else will find them useful:)