Thomas: Hi! I just want to confirm your appointment with Mr Brown 23 Nov at 10.
Freddie: I am glad to hear from you. Yes, I will be there.
Thomas: Though I have to tell you he is leaving for the airport at 11 o’clock so you’ll only have an hour.
Freddie: That’s fine.
Thomas: I see you Thursday then.
Freddie: Yes, see you on Thursday. 
Thomas confirms his appointment with Mr Brown on Thursday and Freddie informs him that he'll only have an hour.