Represent the dialog for retrieving similar scenarios Speaker1: Hi Michael, is everything okay with the system? I can't log in
Speaker2: there was a problem last night but it should work now
Speaker3: same thing here, looks like it's the same problem again
Speaker2: where are you Speaker3? 
Speaker3: Barcelona team D
Speaker2: ok let me check that brb
Speaker1: ok
Speaker2: please try to log in now and let me know please
Speaker3: it works now! thank you Speaker2
Speaker1: yes it's okay now, thanks
Speaker2: please let me know if the problem appears again. have a nice day.
Represent the dialog scenario for retrieval Speaker1 and Speaker3 can't log into the system. The same problem appeared last night. Speaker2 checks the problem. The problem has been fixed. 
Represent the dialog scenario for retrieval Speaker1 and Speaker2's plan to go to the movies tomorrow night is still valid. Speaker2 will pick Speaker1 up at 7.