A: hello
B: hello
A: can I ask you something?
B: Course
A: I'm a new student here, can you show me where the location of the principal's office?
B: oh, the principal's office is located next to the teacher's room. to get there, you're straight, then turn right 
A: oh, thank you very much
B: you're welcome
A:Hi Good morning
B:Hi Good Morning How do you do?
A:How do you do, By the way may i know your name pleas ?
B: Of Course my Name is B and you can call me C
A:Oh C it's Really Beatiful Name Pleased to meet you
B:Thank,Pleased to meet you too and you Wath is your name ?
A: My name is A and i New Studen here