A:	Good morning, Paper Mills plc. How can I help you?
B:	Good morning. Can I talk to Paul Osman, please?
A:	Who's calling please?
B:	Simon Weller, calling from Singapore.
A:	Well, Mr. Weller, I'm afraid Mr. Osman is not available at the moment. He has just left for a workshop.
B:	What time do you expect him back? I need to talk with him.
A:	He told me he would come back in half an hour. Can I take a message or would you like to call him on his cellphone?
B:	I'll try his cellphone. Could you give me the number, please?
A:	134-6638-6913.
B:	Just let me check that. 134-6638-6913.
A:	That's right.
B:	Thank you. Bye.