A:Hi,this is Peter speaking.Who is this?
B:Hello,this is Tom,I read your notice.I’d like to get some information about the mountain bike .
A:Oh,yes.How do you have my telephone number?
B:I got your telephone number from a friend.How much money of the mountain bike?
A:About 200 hundred yuan RMB.
B:200.it is a bit more than I excepted.How about 150 yuan.
A:I’m afraid not.Because it is like a new bike,I just ride it about 2 month.If I didn't want to buy a motorbike,I couldn’t sell it.
B:I see.But 180 yuan is my end line.It’s that all right.
A:Okay.Man,you win the bike.
B:thank you.Where and when shall we meeting.
A:At the street behind the library by 3o’clock.
B:OK,see you later.Good-bye.
A:See you later.Bye-bye.