what can i expect..?

Hi friends.
I'm a Business Management graduate, with three years of marketing and customer service experience. I've been offered a good job as sales executive of a new but well known hospitality firm. Please let me know wat compensation i should ask for (in case accomodation won't be provided by company). I have a meeting tomorow evening with the head of the company.i'm committed and plans to marry in three months

please consider the fact that i'm indian, single and graduate.

thanks for your help.