求一篇关于第一次在街上遇到一老外的简短英语对话

A：Hi!How are you doing?B：Good,how about you?A：I'm good。My name is XXX。B：I am XXX。A：Nice to meet you。B：Nice to meet you,too。A：Where are you from?B：I am from XXX。A：Welcome to China。B：Thank you。