Geek Answers Handbook

Connecting a LUIS dialog to form a dialog and display the correct fields

I am working on a bot where you can book a flight. I work with the latest version of the bot database (1.1) proposed here.

You can say things like, "Book me a flight from Amsterdam to Boston next Monday."

Now I configured LUIS for the response with the intent of "BookFlight", and in my bot I did LuisDialog and FormDialog as follows:

[LuisIntent("BookFlight")]
public async Task Process(IDialogContext context, LuisResult result)
{
    var form = new BookFlightForm();

    var entities = new List<EntityRecommendation>(result.Entities);

    var formDialog = new FormDialog<BookFlightForm>(form, BuildForm, FormOptions.PromptInStart, entities);

    context.Call(formDialog, OnComplete);
}

[Serializable]
public class BookFlightForm
{
    [Prompt("From which city do you want to leave from? {||}", AllowDefault = BoolDefault.True)]
    [Describe("Location, example: Amsterdam")]
    public string LocationFrom { get; set; }

    [Prompt("To which city you want to fly to? {||}", AllowDefault = BoolDefault.True)]
    [Describe("Location, example: Las Vegas")]

    public string LocationTo { get; set; }

    [Prompt("When do you want to leave? {||}", AllowDefault = BoolDefault.True)]
    [Describe("Departure date, example: tomorrow, next week or any date like 12-06-2016")]
    public DateTime DepartureDate { get; set; }
}

I get the following response from Louis:

{
    "intent": "BookFlight",
    "score": 0.987034,
    "actions": [
        {
            "triggered": true,
            "name": "BookFlight",
            "parameters": [
            {
                "name": "locationFrom",
                "required": true,
                "value": [
                    {
                        "entity": "amsterdam",
                        "type": "Flight::LocationFrom",
                        "score": 0.8548711
                    }
                ]
            },
            {
                "name": "locationTo",
                "required": true,
                "value": [
                    {
                        "entity": "boston",
                        "type": "Flight::LocationTo",
                        "score": 0.962294638
                    }
                ]
            },
            {
                "name": "departureDate",
                "required": true,
                "value": [
                    {
                        "entity": "next monday",
                        "type": "builtin.datetime.date",
                        "resolution": 
                            {
                                "date": "2016-05-09"
                            }
                        }
                    ]
                }
            ]
        }
    ]
}

Problem

The form is not populated with the correct values ​​from LUIS. Thus, the bot will ask you to fill in your location, date and place where you want to fly. But this is already described by LUIS.

What have i tried so far

  • - , , .
  • "" "Flight:: LocationTo" "LocationTo" .. , .
  • "BookFlightForm" , .

, , . LUIS? EntityRecognizer? A LUIS .

, !

+4
1

Luis . "type": "Flight::LocationFrom" "type": "LocationFrom" Luis, LocationFrom .

+2

More articles:


All Articles