Provide the theme summaries for the following conversation: 

Anna: hey girl... 
Isabella: hi Anna
Anna: what are you up to these days?
Isabella: nothing just sitting at home doing nothing.. summer holidays you know?
Anna: oh ok.. i have some data entry work to do.. would you like to do it?
Isabella: sure why not? tell me more about it
Anna: actually i have about 6 excel sheets but there is so much repetitive and useless data
Isabella: ahan
Anna: so i want you delete few columns and rows and remove the repetitive data
Isabella: is that all?
Anna: No, then there is a column for phone numbers there are some decimals in all the numbers you need to remove those.
Isabella: ok can you send me one sheet so i can have a look.
Anna: sure here you go <File:Excelsheet> 
Isabella: they are about 200 entries in this document what about others?
Anna: more or less same.y
Isabella: and how much your paying for it?
Anna: $10 per sheet
Isabella: ok i will do it send me all and tell me the deadline
Anna: ok check email and need them in 48 hours.
Isabella: ok i will send before time
Anna: Thanks
Isabella: your welcome.

Summary: 
Anna offers Isabella, who's free on summer holidays, a data entry work. Isabella accepts. She has to do 6 excel sheets, she'll get 10$ per sheet. They're due in 48 hours.