> What should happen from a UX perspective is that Siri should respond with "The time in London, UK, is..." This is exactly what Google assistant does. You can

> What should happen from a UX perspective is that Siri should respond with "The time in London, UK, is..." This is exactly what Google assistant does. You can follow your question up with "what about London, Canada" and it will say "The time in London, ON, Canada is...". There are two things a good assistant will do: 1. save you time by making reasonable assumptions and 2. inform you which assumptions it has made.