look at the advertisement for another job and write a smilar letter

Hello, 
Happy Holidays is looking for tourist guides, so if you're over 18, you like talking to people, you know your town well, you speak english, you're free from July to Septembre AND you're interested ; please contact us by writing to:
Peter Mann,
Happy Holidays,
Central Office.
89 Brook Street,
LONDON W1 5FW