I'm looking for a place to dine in the centre that serves international food. 
We have two options available to you, would you like their names and addresses?
Yes and looking for moderate price range.  
The Varsity Restaurant is located at 35 Sain Andrews Street in the centre, and Bloomsbury Restaurant is located at the Crowne Plaza Hotel at 20 Downing Street.
Can you book me a table for 1 person for Tuesday at 17:15 please? 
Could not book. Do you want to try another time slot?
Can I book a table for one hour earlier instead?
I got you a table at the varsity at 16:15. Reference number is Z8WGAYFN. 
I am looking for a 3 star hotel doesn't need to have free parking.
I have 4 guest houses and 2 hotels. Do you have any other criteria?
Yes, the hotel should include free wifi.
The gonville hotel has wifi, it's in the centre. Does that sound good?
As long as it has a 3 star rating, please book the Gonville Hotel for me.
What day would you like to start your stay at Gonville? And how many days are you wanting to stay?
I need it for Tuesday for 5 nights for 1 person.
Booking was unsuccessful. Would you like to arrange a stay at a different time?
Can you check to see if that hotel can be booked for 1 night instead? 
The one night reservation was successful. Your reference number is AAWVSXC4
Thank you. That's all I need. 
You're welcome. I am glad I could assist you.
You definitely did, thanks so much!
You're welcome. Have a great day!