public async Task <StepResult> ProcessAsync(IDialogContext context, T state, FormState form, IMessageActivity input, IEnumerable <TermMatch> matches)
{
NextStep next;
form.Next = null;
var val = matches.First().Value;
if (val == null)
{
next = new NextStep();
}
else
{
next = new NextStep(new string[] { (string)val });
}
return(new StepResult(true, next, feedback: null, prompt: null));
}