Provide the theme summaries for the following conversation: 

#Person1#: Mary, where are you?
#Person2#: I'm still in Edinburgh. The flights have been delayed.
#Person1#: You caught me just in time. We were about to leave for the airport.
#Person2#: I know, Janet said so. I'm glad I found. You have had a long wait otherwise.
#Person1#: When will you be leaving do you think?
#Person2#: No, not for an hour at least. Look, don't bother to come out to the airport.
#Person1#: It's no trouble. We'll meet you.
#Person2#: No, I'd rather you didn't, honestly.
#Person1#: No, don't be silly, Mary. We'll collect you.
#Person2#: No, Bruce. I'd rather get a taxi.
#Person1#: We will be there, Mary. See you later.

Summary: 
Mary tells Bruce her flight has been delayed and asks Bruce don't bother to collect her at the airport, but he insists on doing so.