Hi there! I'd like to book a taxi please. Can you help me with that?
I certainly can. When and where would you like to be picked up?
From chiquito restaurant bar.
Could you tell me when you would like to leave by and where from?
I'd like to arrive at Saint Barnabas Press Gallery by 19:15, and I'm leaving from CHiquito Restaurant Bar.
Great! Look for a yellow toyota to pick you up. The contact number is 07004136407. Anything else I can help you with?
That is all.  Thank you for your help. 
We are happy to help. Thank you for using our service. Have all of your needs been met?
Yes, and thank you again.
You are welcome. It was a pleasure assisting you today. Have a great day.