Represent the dialog for retrieving similar scenarios Speaker1: When can I meet professor Johnson?
Speaker3: His office hours are 12-2p.m. every Tuesday 
Speaker2: But you need to make an appointment first 
Speaker1: Thanks 
Speaker1: Do you have his email?
Speaker2: Check on the website
Speaker1: Will do 
Represent the dialog scenario for retrieval Speaker1 can meet with professor Johnson during his office hours, which is from 12 to 2 PM every Tuesday. He has to make an appointment first. 
Represent the dialog scenario for retrieval Speaker1 has sewn a dress.