Again react to this and ask her if its typical of one of her days.
Try to suss out her mental map, the kinds of places she goes and the kinds of things she does and look for things in common. This is a great fun way to make conversation and noticing things in other people can often trigger conversations between the two of you too.
Questions such as whats your favourite band or what kinds of films do you like?
For some reason the impetus in these situations is always on the man so if conversation runs dry it will be you who is perceived as boring/a bad host.
If you have to sit there for an hour in silence it will be completely cringe worthy and you can forget any chances of a follow up.
One way to do this is through the nature of the date itself.