A Greet B.
B Greet A.
A Tell B that you work for (name of company).
Introduce C. Tell B that C is your colleague.
C Introduce yourself (tell your name). Say nice to meet B.
B Respond. Give C a name card.
C Say thank you. Introduce D. Tell B that D is your (husband/wife).
D Say hello and nice to meet B. Introduce yourself (tell your name).