How to delete particular day uploaded record from database using SSIS package

Hi Friends,

I have to load the records from Flatfile to Database on daily basis.

I am Using SQL server 2012

I will load these files records using SSIS package.

And the Flatfiles wil, be named after the Dealer Numbers

For Ex :

(ACTEST00001_20141110_0406_SL.TXT

ACTEST00003_20141110_0406_SV.TXT

ACTEST00007_20141110_0407_INV.TXT) like this my files will be there.

Suppose if i uploaded some bad records into the database  and i need to delete that particular date

records alone and particular file records by giving the dealer number .How can i do this  through the SSIS package.

And also if i ggive the date alone it need to delete all the loaded records on that particular date.

How to do this please help me friends.

i am waiting for all youe helps......

Arunraj Kumar