Ellie sighed as she petted her cat. “i can’t believe this storm,” she said. “we should be surfing, and we’re stuck on the couch! ”
“we’ll just have to figure out something else to do.” said sam.
“i’ve got it! ” shouted ellie. “if we leave now, we can see the new surf film at noon then hit the surf museum and look at old surfboards.”
“you’re pretty smart for a little sister,” said sam. “i’ll ask mom if we can borrow the car! ”

which paragraph features dialogue that is incorrectly punctuated?