Represent the dialog for retrieving similar scenarios Speaker4: Good morning
Speaker2: good morning
Speaker4: how r u?
Speaker2: ok just work late last night. and what are u doing now?
Speaker4: i woke up some time ago and now just watching tv. u?
Speaker2: I'm thinking about what time to come and see u?
Speaker4: but for sure u can make it and come to London today?
Speaker2: i just have to do one thing but yes i am sure
Speaker4: :)
Speaker2: what time is ok for u?
Speaker4: what do you think about
Speaker2: I can be there at 4pm
Speaker4: just in case what time do u have the next bus? i'Speaker1:30pm
Speaker2: If i take the next bus, I will arrive at 6 pm. Do you think it's ok, not too late for you?
Speaker4: or you know what.. i will ask this guy if we can have this lesson tomorrow
Speaker2: Speaker3:30pm
Speaker4: ok. 
Speaker2: So it is up to u
Speaker4: so i will postpone the lesson
Speaker2: ok. sorry the bus back will be at 11pm
Speaker4: oh ok
Speaker2: ok so i will buy it now and will you meet me at Bus station?
Speaker4: yes
Speaker2: ok
Represent the dialog scenario for retrieval Speaker2 will visit Speaker4 today at 4pm. Speaker4 needs to reschedule private tutoring. Speaker2 will come back at 11pm.
Represent the dialog scenario for retrieval Speaker1 is looking for his green folder. Speaker2 hasn't seen it but maybe Alex will know.