{"easy":{"description":"Simple meeting request with clear calendar availability. Draft professional reply and book the meeting.","action_required":"Send email confirmation and book meeting in available slot","reward_weights":{"email":0.5,"scheduling":0.5,"conflict":0.0}},"medium":{"description":"Scheduling conflict — requested time is already booked. Identify conflict, propose 2-3 alternatives, explain professionally.","action_required":"Send email with alternative times and explain conflict","reward_weights":{"email":0.3,"scheduling":0.3,"conflict":0.4}},"hard":{"description":"Multi-party coordination with priority conflicts. 3 emails requesting meetings, prioritize and reschedule.","action_required":"Coordinate multiple meetings, prioritize, and reschedule","reward_weights":{"email":0.34,"scheduling":0.33,"conflict":0.33}}}