Hello how may I help you? Hi i need help with my contacts How may I help you fulfill your request? I need to erase a contact. can you do that? Yes, who would you like for me to erase? Please erase Jonh Doe number I see a John Doe in your address book, are you sure you want me to delete this contact? Yes, absolutely. John Doe erased. Thanks, that's all i needed. Have a great day