question

Once you ask Alexa to open your skill, you don't need to repeat the 'Alexa ask our environment' (I am assuming 'our environment' is your skill name). You can just say the rest of the intent. This assumes that you have set the shouldEndSession attribute to False in your Launch intent.

From what you describe above, it sounds as though your invocation name is close to some other skill. You may want to consider choosing a more unique invocation name.

My intent is here under

{ "interactionModel": { "languageModel": { "invocationName": "our environment", "intents": [ { "name": "AMAZON.CancelIntent", "samples": [] }, { "name": "AMAZON.HelpIntent", "samples": [] }, { "name": "AMAZON.StopIntent", "samples": [] }, { "name": "GetAirQualityOnDate", "slots": [ { "name": "Date", "type": "AMAZON.DATE" }, { "name": "stationname", "type": "AMAZON.AT_CITY" } ], "samples": [ "about air quality on {Date}", "tell me about air quality in kuwait" ] } ], "types": [ { "name": "AMAZON.AT_CITY", "values": [ { "name": { "value": "ali sabah al salim" } }, { "name": { "value": "shuwaikh" } }, { "name": { "value": "ahmadi" } }, { "name": { "value": "jahrah" } } ] } ] } } }