-Task is to make class Diagram using these normal senario

Use case specifications Use case: Reserve room he customer enters reservation information. The system makes room reservation for the individual customer rief Description: T Customer, Bank Primary actors: Trigger: Customer requests for room reservation Preconditions 1. Room is available Post-conditions: 1. A room (vas made unavailable 2. A reservation Was created assigned a number. Normal scenario Actor Action System Response Search for available room(s) (see 2a) Customer makes a reservation request 1. 2. etrieve customer account if room is available. (see 4a) Make reservation Reserve room for the reservation Contact the bank for card authorization if the customer is individual 3. R 4. 5. 7. 8. Receive bank decision 9. Confirms reservation (see 8a), assign a reservation number, make the room unavailable 6. The bank provider sends 10. Produce the outcome of the reservation request. decision Alternative flows (if any): 2a. If the room is not available, go step 9. 4a. If the customer is new, create a new account for the customer 8a. If the credit card provider declined the request, decline reservation request Use case specifications Use case: Reserve room he customer enters reservation information. The system makes room reservation for the individual customer rief Description: T Customer, Bank Primary actors: Trigger: Customer requests for room reservation Preconditions 1. Room is available Post-conditions: 1. A room (vas made unavailable 2. A reservation Was created assigned a number. Normal scenario Actor Action System Response Search for available room(s) (see 2a) Customer makes a reservation request 1. 2. etrieve customer account if room is available. (see 4a) Make reservation Reserve room for the reservation Contact the bank for card authorization if the customer is individual 3. R 4. 5. 7. 8. Receive bank decision 9. Confirms reservation (see 8a), assign a reservation number, make the room unavailable 6. The bank provider sends 10. Produce the outcome of the reservation request. decision Alternative flows (if any): 2a. If the room is not available, go step 9. 4a. If the customer is new, create a new account for the customer 8a. If the credit card provider declined the request, decline reservation request