I'd like to book a taxi from Ask, departing after 19:15. 
Could you tell me where your destination will be?
I need to go to rice house.
Could you tell me when you would like to arrive at Rice House?
It doesn't matter when I arrive at Rice House as long as the taxi leaves after 19:15.
You will be picked up by a black ford and the contact number is 07635928440. Anything else?
Nothing else.  Thanks so much for your help.  Bye.
Glad to be of help. Goodbye!