Ответ:
R: Hello, Bookshop Wadley. How can I help you?
C: Hello. I want to buy your book online, because of quarantine it is the only way to buy it.
R: Sure. We have this type of servise. It is called "Book online". What book you'd like to buy?
C: I want to buy book named "Coffee with cardamon". Do you have it?
R: Uhh..Let me see. I'm sorry we don't have this book. Would you like to buy another book?
C: Okay, what the last book you have sold?
R: It is called "Rising sun". We have instances of it. Will you take it?
C: Yes, I will. How much is it?
R: Today we have stocks for all books, and it costs only 30$.
C: 'key i'm buying it. When courier will come?
R: She will come at 19:00.
C: Will wait. Thank you, goodbye!
R: Thank you for purchase too. Bye, have a good day!