Doesn't work in IE.
The thing is pretty easy customizable. You can safely change font, font size, font color, animation speed. The first letter of a new string in array in JS will appear on a new slide.
Easy to create (or delete) a new slide: 1. Add new city in the array in JS. 2. Change number of slides variable and put a new image in scss list in CSS.
Based on dribbble shot by Giga Tamarashvili https://dribbble.com/shots/2998339-Booking