Help Chaining GET Requests

Hi all. I have been through the tutorials about Chaining REST however it shows a GET and a PUT request. What I would like to do is chain using 2 x GET Requests.
I have REST API that does a GET and provides me with an XML that contains a number of values that I need to then extract and use in a second GET request. Is this possible?

make generic parametrized test objects for api calls or build them dinamicaly from the script.
make the first call, parse the response with xmlparser, extract the needed value in a variable and build the second call.
a search on the forum and in tips and tricks docs will give you lot of topics on how to parametrize API requests and reuse values from the response