how many seasons are there from the series "the office"?
Nine.
The Office (American TV series)
It aired on NBC from March 24, 2005, to May 16, 2013, lasting a total of nine seasons
the office episode where jim asks pam on a date UNANSWERABLE which season is this  "the job" from? The third-season finale.
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The Office (American TV series) [SEP] Introduction
The Office is an American mockumentary sitcom television series that depicts the everyday work lives of office employees in the Scranton, Pennsylvania branch of the fictional Dunder Mifflin Paper Company. It aired on NBC from March 24, 2005, to May 16, 2013, lasting a total of nine seasons. It is an adaptation of the 2001–2003 BBC series of the same name, being adapted for American television by Greg Daniels, a veteran writer for "Saturday Night Live", "King of the Hill", and "The Simpsons". It was co-produced by Daniels's Deedle-Dee Productions, and Reveille Productions (later Shine America), in association with Universal Television.