How to create dialog area like this? (Example from Anna's Quest)

Hello! Can you help me with my problem. Can I create dialog area like a picture in attachments that show that everyone NPCs have different dialog area? (Not dialog area my character).
Thank you.       

You can create the dialogbox and its visual looks inside the "dialog area" tab of the playable character. It looks always the same for this character though. But you can trick a bit and display an interface behind it to change several things like an avatar/face or whatever you need dynamically.

You can create the dialogbox and its visual looks inside the "dialog area" tab of the playable character. It looks always the same for this character though. But you can trick a bit and display an interface behind it to change several things like an avatar/face or whatever you need dynamically.

Thank you very much, it helps me.