I have a few problems 1. Is to book 12 days in advance and pay, but by the 22nd I come to Hanoi to be told that the room is out and the customer is transferred. Why not 2 or 3 days in advance to prepare, but wait until I get to Hanoi to inform 2. that the package I booked with breakfast, but changing the hotel, the receptionist reports because there is no discount on the room so I can't do it in the morning, so thanks to my understanding. 2 The above problem has 1 thing in common is that we are all passive. Can not think otherwise