请帮忙就以下场景想几句英文对话.

A:Hello!This is A.May I speak to B?
B:Speaking.
A:Why are my products delayed?
B:I'm so sorry,sir.I am caught into a traffic jam and I can't arrive in two hours.
A:Oh,my god.But I am in dire need of it.Can you arrive in half an hours?
B:I'm afraid not.But I can take the underground to get to your home in half an hour.If so,you must pay me more money,OK?
A:OK!See you later.
B:Bye!
希望能帮助你!

A:Hello MrX,my goods has been due by noon today according to our contract.Why haven't you delivered it up to now?Something happened?
B:I'm very sorry.We were expected to do that by that time.But t...