"Dear Dave,
I was really looking forward to dining with you today at around 5 PM, but I was disappointed to find you closed. Your online hours indicated you were open, and I even tried calling twice with no response. Because of this, I decided to try a new place nearby, but it turned out to be terrible—the sandwich they served me was just pure pork fat, and I'm not exaggerating.
To top it all off, my boyfriend is having a rough day and has been a bit grumpy. I genuinely believe that if I had been able to enjoy my favorite meatball sub from you, none of this would have happened.
Sincerely,
Jess"