A: hello Nam
B:hello Tan . How are you?
A:I'm very well,and you?
B:I'm,ok
A:Would you like to dinner and a movie?
B:i'd love to but. I have an appointment with dentist.
A:Is that so? Are you free this Saturday?
B:Ok ,but where should we go ?
A:At my house. How about Saturday at 9 a.m.?
B:Yeah,that's a good idea.
A:That's perfect, so I'll see you then.
B:Ok see you then.