When i don't know how to start a good conversation, I would give my communicators big smile. I believe it is a good way to make friends.

Of course, their view is very good.

To me - the best thing is to have interesting things to talk about. That way you can keep the conversation going for longer, and it is more likely that the person will want to talk again. Interesting hobbies, and interesting thoughts about your countries food, culture and people could be a good start.