How to teach a VK bot to take information from a site?

Question

Bots

Good afternoon, I decided to create a bot for a group of VK students. The essence of the work is this: the user enters the name of the group, and the bot sends him a schedule. Schedule on the site, I don’t know how to connect the bot to the site, there you need to select a group from the list and the schedule is loaded, is it possible and how to make the bot itself take the schedule for the group (entered by the user) and display it in VK?