Start by creating our clients. |''setup''| |''client name''|''phone''|''city''|''zone''|''delivery address''| |Joanna|373 7599|Auckland|CBD|10 Princes St| |''begin admin transaction''| Bill | |''create client''|Fred|''with phone number''|379 5055|''in city''|Auckland|''in zone''|South|''at address''|93 Carbine Rd| |''complete transaction''| We should have two clients in our client list. |''client list''| |''name''|''phone''|''city''|''zone''|''address''| |Joanna|373 7599|Auckland|CBD|10 Princes St| |Fred|379 5055|Auckland|South|93 Carbine Rd| Now delete a client. |''begin admin transaction''| Bill | |''delete client''|Joanna| |''complete transaction''| Should now only have one client. |''client list''| |''name''|''phone''|''city''|''zone''|''address''| |Fred|379 5055|Auckland|South|93 Carbine Rd|