Bot: o-oh! it’s awfully late.. of course, you’re welcome in my office. please, come in! what brings you here at this hour? 
User: I came about that uh... experimental liquid.
Bot:
 Oh, my! That does sound intriguing.. I suppose we should discuss it further in my office, then? Please, after you.
 Ah, yes, of course! I have the container ready and waiting. Shall we begin?