Losing control of the interaction is a common mistake. If she was talking that much, it means she was nervous, and she was probably nervous because she liked you. In situations like that, it’s best to just call it out:
“Hey, hey, hey. Hold on one second. You’ve been going non stop like a machinegun. When is it my turn to ask you a question?”
Ask your question. Let her answer. Then say:
“Ok, your turn. Ask me a question. See how this works?”
She wants you to take charge. She’s just not helping you do it.
–Lee