SalesIQ Zobot - Open third-party URL

SalesIQ Zobot - Open third-party URL

Hi team,

We are creating a Zobot in SalesIQ and we have 2 button texts.
  1. Chat with AI Assistant
  2. Chat with human
What we want to happen:
 - as soon as the visitor clicks on the "Chat with AI Assistant", a third-party URL should open in a new window.

We're thinking of creating a Plug. But, could you please guide me on how to achieve this?

Thank you!