[kalpurush]

Welcome to BanglaCricket Kap!

I would suggest to buy/pick up tickets in advance just to be in safe side.

Regarding accommodations, same rule applies...book ahead, specially in Sylhet and Chittagong.
Here is one of the best hotel/resort in Sylhet ...
http://www.tripadvisor.ca/Hotel_Revi..._Division.html

In Chittagong:
> http://www.peninsulactg.com/
> http://www.agrabadhotel.com/

In Dhaka:
> http://www.ruposhibanglahotel.com/
> http://www2.panpacific.com/en/Dhaka/...%20dhaka&pmt=b
> http://www.radissonblu.com/hotel-dhaka
> http://www.starwoodhotels.com/westin...DNAD_CGGL_TPRP

Also, there are few Bed & Breakfast in Baridhara, Gulshan and Dhanmondi area.

If it is your first time visit to Dhaka, Bangladesh...the following links might be handy:
> http://www.virtualbangladesh.com/
> http://tourismboard.gov.bd/
> http://www.visitbangladesh.gov.bd/
> http://www.parjatan.gov.bd/
> http://www.mocat.gov.bd/
> http://www.lonelyplanet.com/bangladesh