So last weekend my wing and I went out to hit the clubs. It was pretty much the first approach of the night. Saw two girls sitting down and we went to talk to them. My wing approached the more attractive girl to which found out she had a boyfriend whilst i was left talking to her friend. Few minutes later a friend of theirs join the group and I immediately acknowledge and get her engaged with the friend i was talking to making sure I'm leading the conversation. I'm usually never able to do this as I'm only used to 1 on 1 but this was good practice so I'm proud. My wing was left talking to his girl so I had the harder job of keeping them both engaged. After about 15 minutes my friend suggested that we go to a different club that we planned on going to and they agreed to come with us. This was looking good at this point, usually i never get this far in having a girl comply let alone 3 girls. They had an apartment close by to the clubs we were going to so the logistics were looking good. On the way to the club I was getting to know her other friend which I was interested in whilst also keeping the other girl involved. My wing was talking to the friend who presumably had a boyfriend. Got to the club, starting dancing and having a few drinks. On the dance floor is where I think i could of escalated and made a move but i felt like i didn't want to push anything since she was in front of her friends. Later on we found out that her friend had lost her phone and which totally killed their mood and wanted to go home. I tried to push if they wanted to get food but they insisted and ended up going home. I think i should have got the friend off the dancefloor and then got to know her a bit more and then escalated from their but how can I get her away from her friends smoothly. Alot of the interactions i had fail in the girl wanting to go see her friends. After about a few minutes should I ask the girl to go grab a drink or move to a different location in the club? Any advice would be appreciated.