A:Hello.
B:Hello.May I speak to Mark,please?
A:Sure,just a minute.Mark,you're wanted on the phone.
B:Hello,this is Mark speaking.
A:Hi! This is Jill.How come you didn't come in today?
B:Oh,we had a birthday party for David last night. As a matter of fact I woke up with a terrible hangover.
A:That's too bad.You'll have to be more careful nest time.
B:Anything new at the office?
A:No, nothing special.Oh, yes,you know Bill,The guy with the moustache.His wife had a baby girl last night and he passed out cigars to everyone today,He said his wife and daughter are doing fine.The baby is their first child.
B:That's wonderful!We've got to celebrate!
A:Yes, we have to.Do you think you can make it tomorrow?
B:Sure.I ought to be ready for some more drinks by then.Thank you for calling.
A:You're welcome.Bye.