Hi, i see you want a price calculator which can be added to your site with dropdowns and input boxed for the user to select room type, no of people, duration of stay, date, etc based on which price would be calculated and shown.
I can get this done for you very quickly, am a well seasoned developer with over 8yrs experience, you can be assured a job well done.
Can you explain in detail the price calculation so i can have a better idea?
Would be great to hear from you.
Cheers.