Haslam had put down her experiences in the autobiography 'Indian.English', based on which British screenplay writer Neil O' Neil has made a script.
"The film would be based on my life and my book. The script is ready and casting would go on shortly. Seven production houses have shown interest in making the film but we are yet to finalise one of them," 43-year-old Haslam told PTI during a recent visit to the city.
When asked which Hollywood actress will play her role in the yet-to-be-titled film, she said she would want American actress Julia Stiles as she has facial resemblance with her.
Besides being a motivational speaker, Haslam also runs a corporate training company in the UK.
Born in Kolkata to British parents who stayed back in India after 1947, she had a harrowing time in the dark squalid by-lanes of the city where her family often slept with a hungry stomach.