answer: #Person2# asks #Person1# to check oil and tires and #Person1# helps add some air to the tires.
documents: #Person1#: Hello. What can I do for you, sir?
  #Person2#: Hi. Fill it up please. Premium.
  #Person1#: Sure.
  #Person2#: Oh, can you check my oil and tires while you're at it?
  #Person1#: No problem. I'm gonna need you to turn off your engine and open the hood for me.
  #Person2#: OK, it's open.
  #Person1#: Your oil is fine but your tires are a little flat.
  #Person2#: Oh. Where can I add some air to my tires?
  #Person1#: Right here. I'll do it for you. ( Three minutes later ) Your car's ready.
  #Person2#: Good. How much does it come to?
  #Person1#: Nine gallons of premium. That's $ 15. 32, please.