Contoh Dialog bhs inggris tentang expression asking and giving for help

Tika:Hello Rini
Rini: Hy Tika
Tika: Can you help me?
Rini: Of course, what can I do for you?
Tika: Can you tell Lisa, if I can't accompany her to the bookstore
Rini: O.K.

A : Can I help you?
B : yes, please.
A : what can i do for you?
B : i want go to the toilet , can you show me where is it?
A : oh, sure. There is beside the toys store .
B : thank you very much
A : you're welcome