Read the article by Thornbury and Slade (in Cook and North, Applied Linguistics in Action Ch. 15, p. 195.) It is a very clear review of typical features of conversation. Make a list of the 7 headings Thornbury & Slade use to describe the typical features of conversation.
Next go to the Study Guide, p 87 (Activity 40 -Part 2: Section 5: Grammar: form and function ) and Read the Comment section. Rearrange or add to the information in the Comment so that you have an example from the Karen/Max text given on Study Guide p.87, under each of the 7 headings.