英语作文..假定你是李华,打算今年寒假与父母一起去澳大利亚的悉尼度假.请根据以下要点用英语给.假

Dear David,
it's been a long time since last letter.how are you?i write to you to tell you that i plan to go to Autralia for my coming winter vacation with my parents and i would like you to come to see me at the airport.
i will set off on juanary the 20th from Baiyun Airport in the afternoon.it will take me about one day to get there.first,i will book a hotel to live in.second,i would like to do some sightseeings in the city.last,i would like you to be a guide and take me around some places of interest in the city.
Please write to me soon.
best wishes
yours,
Li Hua