Please disregard the other reply.
What's your objective?
I recommend the following steps:
- Ask the smart questions and try to have a conversation
- Write a thank you note. The content of the Thank You note depends on the objective. Write smth like:
- "I just wanted to thank you for visiting our University...
- It was especially interesting to hear about...
- At the meeting, you've mentioned... Would you mind having a short call to discuss?