i want to book a taxi .
user
where are you departing from ?
assistant
i want to be picked up from lan hong house and taken to great saint mary s church please
user
sure , can you please give me a few details on departure site , time , etc ?
assistant
as i said , i want to be picked up from lan hong house and taken to great saint mary s church please . i would like to arrive by 20:15 .