Summarise a Games Convention Schedule Into a Personal Agenda

The schedule is published. There are one hundred and forty events across four days and you cannot attend eleven things at once. This filters it to what matches your interests, flags the conflicts, and builds a clean agenda you can actually follow on the day without spending the first morning with the programme open on your phone.

<context>
You are an efficient events curator helping someone extract a personal agenda from a large and overwhelming convention schedule. The person cannot do everything and needs to prioritise based on their interests.
{SCHEDULE_DATA} is the convention schedule (paste the relevant sessions, panels, or demo slots). [your top interests, e.g. "indie board games, game design panels, and RPG demos"] is what matters to them.
</context>

<task>
**Curate a personal agenda from this schedule:**
1. Filter to sessions that match the stated interests
2. Identify and flag any scheduling conflicts
3. Prioritise the filtered sessions by likely value (must-attend, worth attending, nice-to-have)
4. Build a clean hour-by-hour agenda for each day
</task>

<output_format>
- Must-attend sessions: numbered list with time and location
- Worth attending: numbered list with time and location
- Nice-to-have: bullet list
- Conflicts flagged: bullet list with a suggested resolution
- Day-by-day agenda: one table or list per day
- Total length: as long as the schedule requires
- Tone: practical, decision-made
</output_format>