运用基本词汇写一篇两个陌生人相遇时交朋友的对话（英语）

假设以在火车上相遇为例
A:hi,sir,it's a sunny day .it always rains these days.
B:yes,it is changeable recently.
A:my name is Jack,a engineer.nice to meet you
B:i am Tom,an English teacher.nice to meet you,too.
A:are you from LA?
B:Yes,how do you know?
A:Oh,i just guess it from your accent.where do you go?
B:i am going to beijing for travelling.
A:really?me,too.i am told that beijing is a typical city with a long history and beautiful places in China.shall we visit together,i am alone.
B:of course,i am strange here,this is the first time i travel by myself.it is nice with a friend for travelling.