Translation of hotelier in German

In the early morning, before going to the airport we went to the travel office of the Vietnamese airline company to avoid about possible problems with the entry. They assured us that everything was fine.
In the end of the day we went to visit the Vietnam war museum. It is actually called the American war museum. It gives the Western visitors a different point of view of the events forty years ago.
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.