Hmm, so you were just asking questions?
I'm guessing she saw it as "Wittyone sent ___, now I send ___ in response, now she asks ____" so it was a back-and-forth because each of you werre taking a turn.
Would it be possible to respond to her responses, rather than ask another question? It makes me a little crazy when people just ask me questions, to be honest. I'm picturing your conversation as:
You: Hey, what are you up to?
Her: Hanging out in my room chatting.
You: Did you see __ show last night.
Her: Yep, it was great, I really enjoyed the episode.
You: [another question]
Whereas you might change it to:
You: Hey, what are you up to?
Her: Hanging out in my room chatting.
You: Did you see __ show last night.
Her: Yep, it was great, I really enjoyed the episode.
You: Me too, I loved when ____ happened but I was so sad when _____ died.
Does that make any sense? I'm guessing you're hoping she'll say "I really enjoyed the episode, did you?" but if she doesn't, why not prompt conversation with comments, rather than questions. Lecturing her on the proper way to carry on a conversation would probably just turn her off chatting with you.