Conversations within dialogue (extended dialogue)?

Hi all, I'm just in the middle of writing some dialogue, but I want my character to reply to an NPC answer with another question - without having to choose a new dialogue option. How is this possible? I was trying to download the terrific manuals that William from Silvernode shared, but they seem to be down.

on the right hand side next to the boxes for dialogue options and answer is an option titled "execute action". Click the button of that option (lighning bolt icon) and you get a pop up window where you can add any action you like: more display texts of npcs or the main character, play animation actions, changing of conditions or values...

on the right hand side next to the boxes for dialogue options and answer is an option titled "execute action". Click the button of that option (lighning bolt icon) and you get a pop up window where you can add any action you like: more display texts of npcs or the main character, play animation actions, changing of conditions or values...

Thank you, that makes sense!