private async Task FollowUpBegin(IDialogContext context, int followUpIndex)
        {
            var followUpResultList = await _sqlConnector.GetFollowUpResultAsync(followUpIndex);     // Let the user select the column names for the sql table

            var followUpResult = followUpResultList[0].result;

            if (followUpResult.FollowUp == "")
            {
                var finalMessage = context.MakeMessage();
                finalMessage.Text  = followUpResult.Response;
                finalMessage.Speak = followUpResult.Response;

                await context.PostAsync(finalMessage);
            }
            else
            {
                var options   = BotHelper.GenerateListFromString(followUpResult.Options);
                var followUps = BotHelper.GenerateListFromString(followUpResult.FollowUp);

                context.ConversationData.SetValue("cFollowUp", followUps);
                context.ConversationData.SetValue("cOptions", options);

                var promptOptions = new PromptOptionsWithSynonyms <string>(
                    prompt: followUpResult.Response,
                    retry: "Unfortunately this option is not available",
                    choices: BotHelper.ConvertListToDict(options),
                    speak: followUpResult.Response,
                    retrySpeak: "Unfortunately this option is not available"
                    );

                PromptDialog.Choice(
                    context,
                    FollowUpResumeAfter,
                    promptOptions
                    );
            }
        }