public async Task Greeting(IDialogContext context, LuisResult result)
{
await context.PostAsync("Hello! I will be your guide today.");
var userModel = new UserModel();
if (result.TryFindEntity("CandidateName", out EntityRecommendation candidate))
{
userModel.Name = candidate.Entity;
}
else
{
if (context.GetProperty <string>(nameof(userModel.Name), out var name))
{
userModel.Name = name;
}
}
var hasMail = context.GetProperty <string>(nameof(userModel.Email), out var email);
if (hasMail)
{
userModel.Email = email;
}
var registrationForm = new FormDialog <UserModel>(userModel, _userModel, FormOptions.PromptInStart);
context.Call(registrationForm, GreetingCallback);
}