When it comes to booking more estimates, the questions you ask matter more than the script. Keep it short. One question at a time. And always move the convo toward a locked appointment.
Here is a quick example of how your conversations can go.
1) What specifically are you looking to accomplish?
2) When are you looking to get started
3)On a scale from 1-10 how important is this for you
Depending on the number you can place in nurture
4) What is your budget?
Depending on how they are answering the questions. It is showing the level of quality of the lead.