假如你叫李华，今年18岁。想利用暑假打工，你在报纸上看到了某咖啡厅的招聘广告。请根据报纸内容写一封120词左右的求职信。
报纸广告：TEMPORARY JOB OFFER
Part—time waiter/waitress
Age 18-24
To work in busy city centre café.
Must enjoy working with people
Previous experience necessary.
pay.
Tel. 01 222 643977.
个人信息: available during the week, friendly, helpful, three months in the fast—food restaurant.
Dear sir,
Yours sincerely,
Li Hua
