Translation of nagger in German

So we decided to move on. We were looking to get the next flight to Hoi Ann, which is located right in the center of the country, but we were told that there had been floods a week earlier.
I wish you a good trip, when you come to Germany in June! How do you long stay in Berlin? Please help me with my English, in return I will help you with your German. Wish you a nice day!
The next morning, we got up at 5, had breakfast and headed back to the same airport where we landed a few hours earlier. The 1 hour flight was packed with lots of tourists of all ages, mainly Americans.