Task-oriented dialogue about: taxi

I need to book a taxi to arrive by 13:45 to take me to La Margherita.
I can help you with that. where are you going?
I am going to La Margherita.
You are booked. Your car is a white toyota and contact number is 07178746002
Um wait how did you book the taxi if you never even got my departure location?
I can check that. What is your departure location?
I am departing from hakka.
I apologize for the error. You are booked for a blue Volvo with the contact number of 07789499283 from hakka.
Ok that's all I need. Thanks!
You're more than welcome!