public async Task StateIntent(IDialogContext context, LuisResult result)
        {
            string state = BillDialogUtil.GetEntityState(result);

            if (state != null && state != "" && state != "nothing")
            {
                Continuity.SetSavedState(context, state);
            }
            else
            {
                state = Continuity.GetSavedState(context);
            }
            await context.PostAsync("All hail the great state of " + state + ".");

            context.Wait(MessageReceived);
        }