Not on board, but in a travel agency.
A secretary 'phoned to make a booking for her boss :
"Mr. Smit would like a room at the Holiday Inn in Johannesburg from the 14th for 2 nights ..... and he'd like a room with a sea view."
" Err .... sea view ... Johannesburg? "
"Yes, he had one at the Holiday Inn in Durban last month."