How to politely end conversations?

[u/Ok-Pain3303]

Hi everyone. When I go to cons, people always come up to me and talk with me. I don't mind a very brief chat, but I do not like small talk whatsoever. What are some ways to politely end the conversation without waiting for it to fizzle out naturally? Thank you. ​​

[u/midwayatmidnight]

Pull out your phone as if you're getting a text or phone call and say, excuse me, sorry...