A good way to start is to say something about your situation (time, place, etc.). After that, I guess you could ask their names or something. I consider myself decent at talking to strangers, but I think it’s less about what you say and more about the emotions you train yourself to have. If you see strangers as friends waiting to be made on an emotional level, you can just talk to them the way you’d talk to a friend. Standing somewhere with lots of foot traffic holding a “free hugs” sign under the influence of something disinhibiting might be helpful for building this attitude. If you currently are uncomfortable talking to strangers then whenever you do it, afterwards comfort yourself internally the same way you might comfort an animal (after all, you are an animal) and say stuff like “see? that wasn’t so bad. you did great.” etc. and try to build comfort through repeated small exposure (more).
A good way to start is to say something about your situation (time, place, etc.). After that, I guess you could ask their names or something. I consider myself decent at talking to strangers, but I think it’s less about what you say and more about the emotions you train yourself to have. If you see strangers as friends waiting to be made on an emotional level, you can just talk to them the way you’d talk to a friend. Standing somewhere with lots of foot traffic holding a “free hugs” sign under the influence of something disinhibiting might be helpful for building this attitude. If you currently are uncomfortable talking to strangers then whenever you do it, afterwards comfort yourself internally the same way you might comfort an animal (after all, you are an animal) and say stuff like “see? that wasn’t so bad. you did great.” etc. and try to build comfort through repeated small exposure (more).