Speed Networking event online

Hey there

I am organizing an online events where participants can meet ambassadors. The idea is to have 10-15 ambassadors, each in their room, and where participants can log in to the event, see the ambassadors they can talk to, join their room and have a timed conversation (10 minutes) to chat with the ambassador, before being thrown out of the room so someone else can come in.

Any idea how I could set this up on Teams? 😄 
Thanks in advance!