Anyone integrated Olark with Marketo?

Hi There,

We are using Olark chatbox in our website. So, if someone clicks on chat then a popup form will open with form fields. Now, we want to integrate this Olark form with Marketo so that we can capture these details.

We have already purchased Zapier and when I am creating Zap, Olark gives only two trigger. 

1. New Message - Triggers once for each message when we get a transcript

2. New transcript - Triggers once when we get a new transcript

Any instruction from here?

Thanks,
Sant