如何写一篇想旅行社询问信息的英文信?假设某一旅行社将组织一次旅游,你对这个活动很感兴趣,致信给旅行社询问一些细节问题（时间,地点,费用,食宿,旅游路线……）这样的英文信该怎么写呢?不需要很长,中短篇就可以了.

Dear Sir,
Just now i have enough time to travelling to South Africa.i am very interesting in this city.i know this countries have many delicious food,beautiful secene,and so on.so i want to go here.and can you tell me the time, destinations, costs, meals, hotels, and its itinerary. please give me details of project.
Thank you very much! i am looking forward for your reply.
Best wishes!
Lili

Hello,
I am interested in the ______ (fill in destination) trip that your organization recently organizes. I would like to get some general information in regards to this trip. Please provide me the trip duration, meeting location, fees, hotel, and basic itinenary of this trip. I look forward to join this trip with your organization.
Thanks,
XXXX

December 10,2008
XXXX Travel Agency
### XXX Street,
XXX TOWN,XXX STATE
To whom it may concern:
I am interested in the trip (TRIP NUMBER) you proposed.I'll appreciate it very much if you provide me more information about the trip such as date,time,destinations,costs,meals,hotels,and its itinerary.
Looking forward to your reply.
Thanks.
Sincerely,
(YOUR NAME AND SIGNATURE)