Getting HTTP 404

Can anyone tell me that how can i make HTTP request from my website or other service to parse a message. As earlier we used the below URL to parse user request:

Request URL: http://localhost:5005/conversations/1/respond?q=hey

Response: [{“recipient_id”:“1”, “text”:“Hi, How are you?”}]

Please, help me, how can i make the above request in Rasa version 1.0.1