EnglishTalki offers you a platform to practice English with like-minded people. In the screenshot below you can see the structure and features of the chat room. Besides communication via a webcam, text messages can also be exchanged.
Netiquette
Keep in mind that these are real people you are talking to. They might have different opinions than you and come from completely different cultures. Treat them nicely and respect their opinions and they will treat you the same way.