Hi! I would like to find a hotel to stay in. I don't care about the parking. 
I'll be glad to help. What area of town are you looking for?
The area is not too important, honestly. But I would like it to be a hotel and have a 4-star rating. 
Does price matter, because I can find you a cheap one or an expensive one?
Cheap one, please.
The cambridge belfry meets your criteria! Would you like me to book that for you?
Yes, please! Book it for 7 people and 3 nights starting from wednesday.
Booked! Your reference number is 2CAJEN22.
Great!  Thanks! 
You are most welcome. Is there anything else I can help with?
No thank you that was all, Goodbye.
You're welcome. Goodbye.