Buying tickets

Date: 2/13/2019

My father asks my sister to buy him movie tickets. She comes back saying they're running out of ticket and continues sitting in front of her computer. I come next to her and teach her what she should behave. That she comes back with nothing, she should manage to have the ticket this way or other, there should be an outcome for a task. Then my sister and I go to CGV, they're really run out of ticket. But a couple of girls come and get 2. My sister is angry about the seller. I tell her it's because they have booked in advanced, she should learn from them. She doesn't believe me and walks angrily downstair. I yell out to her may be we should try at Galaxy.