Task-oriented dialogue about: taxi

I need a 16:30 taxi.
I'd be happy to help with your request, will you be leaving at 16:30 and what is your departure site?
Yes, I will be leaving at 16:30 from Bedouin.
Great. And what is your destination?
I am going to london liverpool street train station.
I have booked your taxi
Thank you very much.
A grey toyota will be picking you up. Do you also need the contact number?
Yes, please. I need it in case there is a problem.
No problem.The contact number is 07357977369. Can I help with anything else?
No thank you.
Thank you for contacting Cambridge TownInfo centre. Have a nice day!