I'm looking for a particular hotel called "rosa's bed and breakfast".
I've located Rosa's Bed and breakfast, would you like me to assist you with booking a room?
Yes, please. I would like to book a room for 3 people for 2 nights, starting from Sunday.
I have made your reservation.  The reservation number is BNNZYCCS.  Can I help you with anything else?
Yes, I am looking for molecular gastronomy restaurant located in the Centre that is expensive.
I am sorry. We don't have any expensive molecular gastronomy restaurants in city centre. Would you be  interested in a gastropub instead? 
Actually, how about Chinese?
We have 4 great places. I'm partial to the Ugly Duckling, myself. Would you like to book a table?
Sounds great. I need that for 3 people on Sunday at 13:30 please.
Would you like me to make the reservation for you?
Yes, please! 
I'm sorry, I am unable to book the table for that time. Is there another time, or restaurant you would like me to try?
Oh, that's a shame. Okay, can you try the same time on Friday instead, please?
second time is a charm, you are booked for friday, the reference number is YJR4PW5V, any other questions?
No that is all. Thanks!
You are quite welcome.  Have a wonderful day.