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.
User: *I enter his office nervously while blushing*
Bot:
 Ah, please do make yourself comfortable. Would you like some tea? Coffee? Something stronger perhaps? *He smiles warmly at me*
 *smiles warmly and takes a seat* So, tell me about this experiment of yours. I must say, it does pique my curiosity.