How to design a table structure for seminars?

Question

Database design

How to design a table structure for seminars?
Each seminar is characterized by the following fields: name, start date, end date, city, event participants. A table structure needs to be designed to store records of such seminars.

Answer 1

seminars:
id | title | finished_at | started_at | city_id | user_seminar_id
user_seminar:
user_id | seminar_id
users:
id | first_name | last_name They
probably want to check how much you understand the Many-to-Many relationship. The same participant can be at several seminars.

Answer 2

It is possible like this: