U: I have a restaurant in mind that I'm trying to eat at tonight.

S: Great, can you give me the name?

U: Yes it's called Rice House. I would like to make a reservation there for 7 people at 16:30 on Saturday.

S: I can make that reservation for you.

U: Ok. Can I have the reference number for that reservation?

S: Great. Your booking was successful and your reference number is ZIF2SFKO.

U: I would also like to find a place to stay with free wifi and parking.

S: Can you tell me how much you'd like to pay?  I have hotels in the centre of town that are expensive and cheap.

U: Expensive price range, please.

S: I have two matching that criteria. Do you want me to choose?

U: Yes, please. Book that one, saturday, 4 nights, 7 people.

S: Okay, your room reservation is for Gonville Hotel located at Gonville Place. Your reference number is ROQAGG58. Anything else you need help with today?

U: Does this hotel charge for wifi services to its guests?
S: No, Gonville Hotel offers free Wi-Fi for guests to enjoy during their stay. Anything else you need help with today?