你好呀我係網上book咗間酒店
Hi, I booked the hotel online.

Cantonese Sentence Breakdown

你 nei5
you (informal, as opposed to courteous 您nín [您])
can be used to refer to an unspecified person
好 hou3
to like
to love
to be fond of
to be liable to
to be likely to
呀 haa1
(particle equivalent to 啊 after a vowel, expressing surprise or doubt)
我 ngo5
I
me
my
us
we
our
self
係 hai6
(Cantonese) to be
to connect
to relate to
to tie up
to bind
to be (literary)
to involve
relation
relationship
consequence
yes
indeed
right
網上 mong5 soeng6
online
咗 zo2
Cantonese particle equivalent to 了le [了] or 过guò [过], a particle used to indicate perfective aspect for continuous state
completed actions
past events
change of situation
間 haan4
an alternative form for 閒, idle
酒店 zau2 dim3
hotel