my car keeps turning off at every stop

help i am desprate as i have no other means of transportation. my 2003 chrysler sebring keeps turning off at every stop sign or traffic light. basically my engine keeps shutting off everytime the car is coming to a near stop. the lights and everything else work perfectly fine and i can immediatly turn it back on. sometimes wit a little rev and it works fine. till i get back to a near stop. is there anything i can do to fix this??