Multi Turn Preference Refinement And Itinerary Customization

via “multi-turn preference refinement and itinerary regeneration”

Unique: Maintains cumulative conversation context to apply multiple refinement requests sequentially without requiring users to re-specify original constraints, enabling iterative exploration of itinerary variations within a single session

vs others: More flexible than static itinerary generators because it supports interactive refinement, but less persistent than saved itinerary tools (Google Trips, TripAdvisor) because refinements don't persist across sessions