How to add the hyperlink in the IBM watson response node

How to add the hyperlink in the IBM watson response node

I am using the Watson Chat Assistant and integrated it through API to the Sales IQ. I want to include a hyperlink in the response node as created in the Watson Chat Assistant. I have included a code (see screenshot) for the hyperlink in the JSON editor as provided in the response node.

The code works fine when i run the chat assistant through Watson "Try it" feature, see the screenshot

However, when i test in the SalesIQ chat box, it throws out as plain text. Please see the screenshot.

Please help me fix the code so that it shows as the hyperlink in the SalesIQ chat bot