Hello how may I help you? I need to delete some contacts. Okay. Which contacts do you want to delete? Please delete Tom White and Emily Branson. Tom White and Emily Branson has been removed from your contact. Can you change the last name of Emma Brown to Green? Changed Emma Brown to Emma Green. I want to delete Dr. Amberson from my contacts. Dr. Amberson has been removed from your contacts. Thanks. You are the best contact bot. You're welcome!