U: Hello, I'm looking for a swimming pool in town.

S: There are four pool options, any preference for area?

U: No, but could you tell me if they have any entrance fees.

S: I found 4 swimming pools, but there are not information about the entrance fee.

U: Can you help me find a 4 star hotel that offers free parking?

S: I found 5 hotels with free parking. What area and stars do you prefer?

U: I don't care about the area, but it does need to be 4 stars, as I mentioned earlier.

S: I recommend Huntingdon Marriott, it's an expensive 4 star hotel in the west.  They have free parking as requested.  Would you like me to book it?

U: No thank you, may I please get the postcode for Huntingdon Marriott?

S: Absolutely! Their post code is pe296fl. Can I be any further help to you?

U: Can you also find me a taxi to get to the two places?

S: I'm sorry. Where will you be departing from, and at what time?

U: I would like to leave the hotel at 24:30.

S: I have  you booked.  Your taxi is a yellow bmw contact number is 	07777787318.
.

U: Great! Thank you for all your help!

S: You are welcome. Is there anything else I can help you with?

U: I'm sorry,  I actually am looking for the postcode of the cheaper hotel of the 5.  And a taxi from there instead.

S: Sure. The Cambridge Belfry is a cheap 4 star hotel. Postcode is cb236bw. Taxi is booked. Car is a black bmw and contact number is 07510940370.

U: Does the hotel have a stable internet connection?
S: The Cambridge Belfry has free wifi available. Is there anything else I can help you with or would you like me to book it for you?