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