U: I need a restaurant in Cambridge that has international food and a moderate price range please.

S: The Varsity restaurant and Bloomsbury both appear to offer what you're looking for. May I book one of those for you?

U: Yes please make me a reservation at the Bloomsbury for 2 people at 19:30 on Thursday.

S: I'm sorry I wasn't able to make that booking. Would you like another day or time?

U: How about 18:30 instead? Does that work?

S: Yes, the booking has been completed.

U: I am also looking for a place to stay. Are there any 5 star hotels that include free parking?

S: Unfortunately there are no hotels that meet those preferences, would you like me to search for a 4 star instead?

U: Yes please, but it definitely needs to be a hotel, not a guesthouse.

S: There are three hotels that meet your preferences, would you like me to book one of them for you?

U: Yes, that would be great. I also need the reference number for the Bloomsbury booking please.

S: The reference number to the bloomsbury booking is NTKQ8R1I.

U: Thank you so much.

S: Did you want me to book that hotel for you? The Huntingdon Marriott, The Cambridge Belfry, and the University Arms all meet your requirements.

U: I would like to book The Huntingdon Marriott on Thursday for 5 nights for the same 2 people. If it is not available, please book another one.

S: Unfortunately booking was unsuccessful for that day. Can we try another day?

U: Can you book the hotel that has a highly rated breakfast menu for the morning of checkout?
S: According to past guests, the Huntingdon Marriott has a lot of good different breakfast choices but it is not free of charge.