Ключевые слова: alternative, appointment, background, calendar, cancel, canceled, cancellation, cancelled, change, close, closeup, concept, declined, denied, document, event, gate, job, list, meeting, off, overbooked, plan, planner, policy, project, refund, rubber, ruined, schedule, seal, signature, stamp, stamp pad, strike, taking off, terminated, text, time, transportation, vacation, word, work,