Represent the dialog for retrieving similar scenarios Speaker1: Hello, I would like to ask if you have a particular tropical fish I am looking for in your store
Speaker2: Which fish?
Speaker1: I need a female severum. I just have a male and I would like to give him a mate.
Speaker2: How big is he?
Speaker1: About 15 cm from the mouth to the base of the tail.
Speaker2: We don't have any that big, and if you put too small a female in, he will probably just chase her to death.
Speaker1: OK. If you do get any in, or see any, can you let me know?
Speaker2: OK, or what I can do is put one or two females in a side aquarium and grow them on. They will be ready in six months, but you won't find any that big in the trade, normally.
Speaker1: That's a great idea.
Speaker2: No problem, but it mean you need to pay a bit more and I need a payment in advance. Please call in tomorrow and we'll discuss it.
Represent the dialog scenario for retrieval Speaker1 would like a female severum to accompany his male. Speaker2 has not got any big enough, but can grow one ready for in 6 months. Speaker2 invites Speaker1 for tomorrow to discuss payments. 
Represent the dialog scenario for retrieval Speaker2 wants to leave at 4.30 instead of 5 because Google Maps suggests the 300 km drive should take them at least 3 hours and she doesn't want to be late. She will wait for Speaker4 at the main entrance.