I learned to combat this with 3 simple questions:
- What kind of job do you do? (Or study)
- Where do you live?
- Do you have any kids, dog,...
Be interrested in their answers and add some simple follow-up questions that show you are listening. Add some content of your own as a follow-up.
Posing that first question can be a bit weird, but the rest is as simple as it sounds.
Maybe a bag of energy and I am golden.