i.e. please be attempted to call us. Again, please be attempted to book your seats as earlier as possible...

There are some similar words like that one, such as, "assorted" not "sorted" When you go to Subway, you can order assorted with white bun. They will repeat as "sorted"? Have a try one day, if they are native english speaking person, I am sure you could notice that... It is hard for us to catch the "A", it actually is not our listening problem, but they eat it when they say it. Again it's sort of cultrure thing...

One more word is "appartment", it is "AP PARTMENT", but a lot of people could not get the "AP", especially those who came into Canada way long ago, that is why they say ”柏文“，otherwise they should say "阿柏文“...
just for fun...