I need entity relations digram for database design

1.4 system analysis (dfd) The picture's context diagram shows the movie system perspective and the picture's main inputs and outputs. There are a total of five entities in the system, the first of which is the customer who do the actions of browsing and searching movies, checking movie times and availability, selecting a seat, and deciding on a payment option. A ticket agent is a person who sells and books tickets for customers, so they can see when they're available and at what times. The third group consists of the cinema manager, market manager, and data analyst, all of whom have access to information on ticket sales, customer behavior, and important metrics in order to carry out their various responsibilities within the firm. Figure 1: High Level Context Diagram The picture's context diagram shows the movie system perspective and the picture's main inputs and outputs. There are a total of five entities in the system, the first of which is the customer who do the actions of browsing and searching movies, checking movie times and availability, selecting a seat, and deciding on a payment option. A ticket agent is a person who sells and books tickets for customers, so they can see when they're available and at what times. The third group consists of the cinema manager, market manager, and data analyst, all of whom have access to information on ticket sales, customer behavior, and important metrics in order to carry out their various responsibilities within the firm. 1.4 system analysis (dfd) The picture's context diagram shows the movie system perspective and the picture's main inputs and outputs. There are a total of five entities in the system, the first of which is the customer who do the actions of browsing and searching movies, checking movie times and availability, selecting a seat, and deciding on a payment option. A ticket agent is a person who sells and books tickets for customers, so they can see when they're available and at what times. The third group consists of the cinema manager, market manager, and data analyst, all of whom have access to information on ticket sales, customer behavior, and important metrics in order to carry out their various responsibilities within the firm. Figure 1: High Level Context Diagram The picture's context diagram shows the movie system perspective and the picture's main inputs and outputs. There are a total of five entities in the system, the first of which is the customer who do the actions of browsing and searching movies, checking movie times and availability, selecting a seat, and deciding on a payment option. A ticket agent is a person who sells and books tickets for customers, so they can see when they're available and at what times. The third group consists of the cinema manager, market manager, and data analyst, all of whom have access to information on ticket sales, customer behavior, and important metrics in order to carry out their various responsibilities within the firm