You can book a taxi via following methods
1. Online: https://www.bluenilelivery.com
2. Phone: +1 617 953 6203
Yes, it's possible to pre-book a cab with Bluenilelivery, please contact the company.
Bluenilelivery has both regular and air-conditioned cabs please mention your preference at the time of booking.
Please contact the company on their helpline number to make any changes.
Generally drivers will meet the passengers at the arrivals on airport pick ups but do check with the company.