速求一篇英语作文,80词左右,

Dear Sir:
I am so glad to recieve your invitation on my tourism in London next week.First of all.I am very grateful to your kindness and hospitality.I wish that we can cooperate much better between our two companies with our communication and the exchange.My flight will be there in London on the 5th,June,the No.is 2675,Air China.Wish that you can arrange somebody to pick me up at the airport.If possible,I will be very appreciated.
Best Wishes!
Yours,XXX