三人英语情景对话 关于business travel 急！！！

Airport English-getting through customs:
A:Welcome to Canada.May I see your passport please?
B:Sure.Here it is.
A:Where did you come form?
B:I came from Beijing,China.
A:What is the purpose of your visit?
B:I am here on holiday.
A:How long are you planning to stay?
B:I will be staying for three weeks.
A:where will you be staying?
B:I will be staying at a hotel.
A:Have you ever been to Canada before?
B:No,this is my first time.
A:Do you have anything to declare?
B:No,nothing.
A:Enjoy your stay.
B:Thank you!~

时间仓促，暂这些！~