Hello, so I filed the N-400 and I just received the interview date for June 16, 2016. Sadly, I will be out of the country on a cruise that lasts 5 days since is my sister's Sweet 16th party. Is this a reason to reschedule the interview? or is just because you have an emergency? We booked the cruise last year but my luck was that bad that the interview was set on the same days ugh. The funny thing is I am available all these months but that single week, I even pushed other domestic trips to next year just to prioritize this but oh well. I already prepared the letter and haven't sent it yet explaining this but I am afraid they close my case because I am vacationing and is not an emergency. What do you guys think? Thanks so much!