So this is a lesson plan I made for my online students. We review animal names and directions before going into the powerpoint at our theoretic zoo. I have speaker notes that say the directions and I walk through the directions with the students. The script goes, "Excuse me, I am ____, I want to go ___, how do I get there?" And then I use transitions with the arrows and we walk trough it. It's very easy to edit this powerpoint for whatever works with you and your class. Ended up beign asked to include a lot more info, and haven't actually tried it yet but I think it's good information even if I doubt you'll be able to get through it all in just one class period. So there's more directions stuff, and then some slides on ordering food and a short skit that I got from another ALT's stuff. I recommend printing the food slides and skit thing, and giving your students a copy of these printouts, so they can look at them and fill in the blanks of the skits.
If you can't open the download, then here is the google slides link.
https://docs.google.com/presentation/d/1OvypWHPivBsFTASPhOYVwEyC0dpneUuLu6wE_JGYuZ4/edit?usp=sharing