Ключевые слова: accommodation, alert, arrival, assistance, bell, booking, business, businessman, button, call, checkin, checkout, client, complete, customer, demand, desk, document, fill, form, hand, help, hospitality, hostel, hotel, lobby, metal, motel, office, online, paper, payment, people, push, reception, receptionist, reservation, resort, ring, ringing, serve, service, sound, tourism, travel, vacation, wait, welcome, write,