We can provide you WITH acommodation if you accept our offer. 'Provide somebody with something' or 'provide something for somebody' means 'to give or lend or sell something to somebody so that they can use it': The school provided the visitors with tea. = The school provided tea for the visitors. 'Provide FOR someone' means 'to give a person what they need in order to live': 'He finds it difficult to provide for his family because he's poor.'

@ James I didn't notice that there is a missing 'c' in the word 'accommodation'. I copied and pasted Lapis.Lazuli's sentence without paying attention to spelling mistakes. :)

WITH Also note the correct spelling of "accommodation" (double c double m). We have a rhyme to remember it, which is pretty difficult to transmit over the internet, but I'll try: A C C O M M O D A T I O N