How to make a command to teleport to a certain place?

[KingDooms]

I am making a RPG server, but i want to make people run /start and teleport them to a place to go to the tutorial or skip the tutorial, but i dont know how to make the command teleport to the place.

 

[Time4Games]

Here is a basic command
If you meant something else tell me

command /a:
    trigger:
        set {a} to location of player

command /b:
    trigger:
        teleport player to {a}

You can add permissions and change the name of the commands

 

[KingDooms]

No, im not saying a type of /sethome /home
Im saying to the player teleporting to certain coords in the world when they use the command.

 

[Time4Games]

No, im not saying a type of /sethome /home
Im saying to the player teleporting to certain coords in the world when they use the command.

This is what it does
Teleports the player to {a} (the location you set)