I'm using alexa simulator to test my first simple skill. I get the successful response while opening the skill. Skill I/O shows correct event and response. However, the alexa is not able to pick up the LaunchIntent from the next text input. The text input matches exactly one of the utterances for the intent. Response from alexa "Sorry I don't that one.". Also Skill I/O shows nothing except a message 'Skill I/O is only available when you invoke a skill that you created.'