Mystery Solved, Suspect Detained!

I am a manager. I was working the drive-thru earlier, but now I am doing paperwork in the office. I take customer calls in here, too.

Caller: “You guys never gave me all of my food!”

Me: “I’m sorry to hear that, sir. Did you come through the drive-thru or did you come inside?”

Caller: “It was the drive-thru! I didn’t notice until now as I had to drive all over town before I could eat!”

Me: “Do you have your receipt?”

Caller: “Yeah, it’s right here!”

Me: “Please come back with the receipt and we will happily replace the lost products. What are you missing?”

Caller: “The bacon fries!”

I seem to recall only one person ordering that item this morning.

Me: “Sir, were you the gentleman in the red pickup truck that ordered the Hawaiian burger?”

Caller: “Yeah! That’s me!”

Me: “The one with the adorable but hungry-looking golden retriever in the backseat?” 

Caller: “Yeah, that’s… Wait…” *Sound of rustling packaging* “G**d*** it, Bernard!” *Click*