Component

Ask for party size and write it into reservation-creation state.

When to use: Classic occupancy booking where headcount drives plan-element capacity, quotas, or position quantities.

Typical place in the funnel: Near the start — often right before or after a time-frame step, then ManualSelectPlanElements / AutoSelectPlanElements.

Outputs: Selected person count (and related reservation-creation parameters) used by selection, quota, and pricing steps.

Alternatives: PersonCountFromParameters when counts are already collected as custom inputs; RequireInput for age-band or ticket-type counters that are not the main party-size field.

See pattern booking-classic-occupancy.