سؤاااااااااااااااااااااا speakers and functions

[mostafaaaaaaa]

A: I'd like two tickets to Alex.,please
B: ok here you are
A:which platform does the train leave from?
B: platform

2.A:you're very late this morning
B:yes.I am sorry . the train was delayed
A:no problem . please type this report and send it to the headquarters as an e-mail attachment
B: ok , sir.