How can i book a taxi for 3:45am in the morning from Jinjiang inn 850 pudong road to pudong airport?

I am going to be staying at jinjiang inn at 850 pudong airport avenue on the 4th of February, and need to be at the pudong airport to check in, at 4:15am on the 5th February for my 6:15 flight. Can you please tell me how I can book a taxi for that time of the morning?