"Oh hello." He said slightly surprised, but calmness was still in his voice as he noticed the boy's hair chanced colors. He had read about people who could transform into animals but transforming one's own appearance was something that surprised him but he accepted that the Wizard World was going to be one weird place when he stepped onto this train. The train whistle had blew right before this and Alistair had noticed that the hallway in the trolley were beginning to be filled with students finding a cabin to stay in and it continued for several minutes before the activity died down. He had his wand in his hand, fiddling it with his two hands nervously as he started to greet Magnus who had introduced himself to the two.

His gaze had altered from Felix and was now onto Magnus. "My name is Alistair and If he wants, the other guy will introduce himself." He said not wanting to speak for someone else before coughing slightly. "Pleased to meet the two of you" smiling to Magnus as well as his owl before he looked back at Felix. He was nervous now that the other guy started talking it would become awkward but he would have to wait and see...