高分求有关于the future of our world或者trips and journey或者happy days

高分求有关于the future of our world或者trips and journey或者happy days的大学英语对话.
是大学英语对话,不要太简单的,要求两到三分钟,好的话追加悬赏

A:You visited Huangshan during your summer vocation ,I heard.How was the trip?
B:Oh,it was great!You ought to go there some day if you haven't been there already.
A:I certainly will one of these days when I have a chance.I've heard so much about it.What do you think is the best time to go to Huangshan?
B:Well,it's very crowded there in summer.You know,summer is always a busy tourist season for resorts like mountains and beaches.And it's too cold to go there in winter,so I wouldn't suggest the winter season,either.Besides,we can't afford the time when school is in session.So I would say the best time for college students to visit Huangshan is the first few days of the summer break when people haven't started doing anything yet.
A:I see.How long does the whole trip take,including the time on the road?
B:It all depends ,really.If you go there by train,four days should be enough.You can also take a bus,which takes a longer time and is less comfortable,but as a trade-off ,you'll be able to enjoy lots of country scenes and perhaps you'll save some money,too.Besides,the coach will take you directly to the foot of the mountain,or,if you like,midway up the mountain.
A:I'll go by bus,then.But how long does it take from Shanghai?
B:A one-way bus ride takes about twelve hours.
A:Wow,twelve hours on the road!
B:And on narrow winding roads when you're almost there.
A:does the bus stop for a rest on the way?
B:Oh,yes,of course.Although there's a john at the back of the coach,it stops every three or four hours for you to
relax and stretch yourself,and take meals.
A:That sounds good.If I can afford the time,I think I'll take the bus.Incidentally,I heard that Huangshan is famous for its clouds,pine trees and rocks.Could you tell me when is the best time to see the clouds and where I can find the famous pine trees and the unique rock formations
B:Well,as soom as you've made up your mind,I'll tell you what to look for and where to see them.
A:Do you think I should go by myself,or take a package tour with a travel agency.
B:I can't say which is better.They each have advantages and disadvantages .Anyway,the most important of all is that
you must go and see for yourself.
A:Thank you very much for all the information.You know,I'm beginning to think about the trip very seriously.