2) Write the use case specification when the patient visit the hospital. The scenario below is given as a guide and you may add any relevant scenario. You are required to determine the basic flow of event, the alternate and exception flow (if any). When a patient visits the hospital, the receptionist at the counter will ask for the identification (I/C number or a valid passport) to check whether the patient record exists in their database. If the patient is the new client, the receptionist will ask the user to fill in a form that contains the following details: name of client, head of household name, identity card number, address, phone number, gender and date of birth. The receptionist then enters the patient information into the system and provides a queue number to the patient. For existing patient, the system shall update in the system on the returning visit by entering the date and time of visit. Once the information is recorded in the system, the patient is given a queue number to see the doctor on duty