Task-oriented dialogue about: taxi

I need to get a taxi to take me to efes restaurant please.
Certainly - what time would you like to leave and/or arrive?
I'd like to arrive by 21:30 please.
Tell me where you are leaving from, please.
I will be leaving from Avalon.
Alright, I have you booked, you can expect a grey audi, contact number 07395990234. Is there anything else I can help you with?
No, but thank you, you've been very helpful.
You're welcome. Don't hesitate to contact again if you are in further need of assistance.