Definition: In this task, you are given a Reddit post as a text. Your task is to generate a title for this text. The title should start with "TIFU by", followed by a situation that caused humor. The title should contain 7-12 words, ideally.
Input: Text: so this did in fact happen today.

i work in a health related store, not gonna give more details than that. had a customer come in to purchase a few items, and when we were finishing up i asked, "anything else i can help you with today?" he said, "not unless you have something to fight ebola." 

his wife chimed in with, "he's in the air force and is deploying to liberia on friday."

i'm like, oh shit, that sucks. but i didn't say that. instead, i said, "oh, wow. alright then, well your total is xx.xx."

that's not the fuck up, obivously. that came as they were walking out. 

i said, "your receipt is in the bag, and congratulations!!! ........uh... i mean, thank you for your service. i..uh..hope you don't get ebola. happy veterans day."

fuck.

TIFU dealing with a customer who is an active serviceman.