Task-oriented dialogue about: taxi

I have plans to visit churchill college and need a taxi to do so
I can help with that! What time do you need to leave or arrive by?
I need to leave after 17:00.
Ok, what time do you want to leave?
As I mentioned, I'd like to leave after 17:00, please. I need to be picked up from the varsity restaurant.
07720877593 is you contact. I have you booked in a yellow Lexus.
Thank you so much.
No problem. Are you finished?