Domains: restaurant, taxi, hotel

user: I need to find a cheap place to eat in Cambridge.

assistant: I have lots of options for you. Do you prefer a certain area or type of food?

user: Cheap world food, please.

assistant: We don't have any of those unfortunately. Would you like to try another type of cuisine?

user: Yeah, how about a Mediterranean restaurant in the centre of town?

assistant: I have three places, would you prefer it still be cheap or would expensive work as well?

user: I would still like cheap please.

assistant: That would be the gardenia, at 2 Rose Crescent City Centre. Would you like me to make a reservation?

user: Can you give me the postcode, please?

assistant: Certainly. The post code is cb2311

user: I also need a place to stay in the centre. 1 star, please.

assistant: I don't have any 1 star hotels but I have a 0 star hotel called El Shaddai in the Centre. Would you like me to book it for you?

user: How about any with 4 stars?

assistant: Alexander bed and breakfast is a cheap 4 star guesthouse in the centre. Will that be okay?

user: Yes, please book me for one person. Do they have internet and what is their phone number?

assistant: Yes, they offer free internet and parking. Their phone number is 01223525725. In order to book that for you, can you tell me what day you want to start your stay?

user: I do not need the hotel booked, but I do need to schedule a taxi to take me from the hotel to the restaurant.

assistant: Okay, when would you like to arrive by?

user: I would like to leave the hotel by 02:45.

assistant: Great! You're booked with a black tesla and the contact number is 07413441845. Is there anything else I can help you with?

user: No, I think that covers it all. Thanks so much for your help.

assistant: You're welcome. Have a great day! Goodbye.

user: Thank you. Have a great day!

assistant: You are very welcome! I hope you enjoy your trip and you can always let us know if you need any more assistance.