You choose what you would like to do in your trial lesson...

Suggestions are:-

Speak about your work, study, hobbies, interests, goals for the future
select an engoo.com world news speaking article (intermediate level or advanced level)
IELTS speaking questions about various topics

We select an interesting article 
https://engoo.com/app/daily-news
Student reads the article and gives his/her opinion about the article

engoo.com - World News Discussion Article

For advanced level students - Reading passages and discussing English Collocations that are used frequently in everyday speaking - The book is entitled 'English Collocations in Use' by Cambridge University Press. We can read the passages and discuss the collocations used.

English Collocations in Use - Advanced - Cambridge University Press

I have a TEFL Certificate Level 5 awarded by the TEFL Academy

I have run the same business for nearly 30 years

I have been an online English tutor for four years helping students to improve in their English speaking. IELTS, TOEFL, TOEIC and engoo discussion topics.