Domains: restaurant, taxi, hotel

user: I need a place to stay in the centre that has free wifi.

assistant: There are a bunch of options for you to choose from. Do you have a price range?

user: I would like it to have a star rating of 4 and cost does not matter, I would also like it to have free parking.

assistant: I have one guesthouse that has free internet and parking on the cheap side. It's also located in the Centre at 56 Saint Barnabas Road.

user: Please book a 4 night stay for 3 people on saturday.

assistant: Your booking was successful at alexander bed and breakfast and your reference number is EGYY9BB7 . Is there anything else I can assist you with?

user: Yes, I also need a restaurant with Turkish food near the hotel in the centre area please.

assistant: There are 3 turkish restaurants in that area. How about Anatolia?

user: I'd like the restaurant to be in the moderate price range. Can you narrow it down?

assistant: There is Anatolia and Efes Restaurant available, which would you like to book?

user: I'll take Efes for 3 people on saturday at 15:00 please.

assistant: It was unsuccessful. Did you want to try the other one? Or a different time frame?

user: How about for 3 people on Saturday at 14:00?

assistant: The booking was successful for 14:00. Your reference number is 0B58WF1P . Is there anything esle I can do for you?

user: Yes, can you arrange a taxi between the hotel and the restaurant that arrives to the restaurant by 14:00?

assistant: Certainly. I have booked your taxi. Anything else I can help with today?

user: Please provide me the contact number and car type for the taxi. It will be at the restaurant by 14:00?

assistant: The contact number is 07429438913 and the car type is a yellow Lexus.

user: Great that's all the info I need, thank you.

assistant: You're welcome! Please let us know if you need assistance with anything else.

user: Thank you for your help!

assistant: Okay. Glad I could be of help. Please call us again.

user: I will, thank you again!

assistant: Have a great rest of your day, and I hope your visit to Cambridge is everything you dreamed it would be.