Task-oriented dialogue about: hotel

I'm trying to find the Alexander Bed and Breakfast.
I have the Alexander B & B located on 56 Saint Barnabas Road. Would you like me to assist you in making a reservation?
Yes please. There will be 7 of us, and we'll be arriving Thursday. We want to stay 5 nights.
The hotel is booked. The reference number is 5GTAJA8K .
Thank you! That's all I needed.
I am glad I was able to help you. Thank you for calling the Cambridge TownInfo Centre. Goodbye.