April and Derek
Having spoken to G, April went to look for Derek. Not that much looking was required in a space like this; she found him almost immediately.
"Derek, could I talk to you for a moment?" she asked. "I was hoping you'd have time to help me with something. G said you might be able to, but it's only if you have time of course. I realise that you probably have a lot of things to do, so if you don't have time feel free to tell me so. Also if you don't think it's appropriate to talk here, then I can come back at another time."