social language

Musician1: Hi How are you?
Doctor: Hi I'm fine. and you?
Musician1:Great
Architect: Hi what's your name?
Musician2:hi I'm Richard. and you?
Architect:I'm Rodolfo
Musician2: what do you do?
Architect:I'm an architect.And you?
Musician2:I'm a musician
Architect:glad to meet you richard.