Instructions: The input is a conversation between an automated system and a user looking for suggestions for pubs, restaurants and coffee shops in Cambridge. In the dialogue, the user may provide some criteria for the type of place they want such as price range, cuisine, etc. Similarly, the user may ask details of the place suggested by the system such as phone number, address, etc. Given such a dialogue, output a summary of the dialogue stating the criteria provided and details seeked by the user in this dialogue. The summary should strictly be in second person point of view. The summary should not contain any information that was not present in the conversation.
Input: System: 'Thank you for calling the Cambridge Information system. Your call will be recorded for research purposes. You may ask for information about a place to eat, such as a restaurant, a pub, or a cafe. How may I help you?'
User: 'beep'
System: 'What kind of venue are you looking for? For example, a cafe, a pub, or a restaurant.'
User: 'background noise'
System: 'What kind of venue are you looking for? For example, a cafe, a pub, or a restaurant.'
User: 'cheap restaurant'
System: 'What type of food would you like? For example, Chinese take away, Northern european, or Greek.'
User: 'cheap restaurant'
System: 'What type of food would you like? For example, American, Japanese, or Thai.'
User: 'i dont care'
System: 'La Raza is an outstanding restaurant and it's in the cheap price range.'
User: 'castle hill area'
System: 'What part of town do you have in mind? For example, something in the central, Fen Ditton, or Trumpington area.'
User: 'castle hill area'
System: 'Subway is an outstanding restaurant and it's in the cheap price range.'
User: 'address'
System: 'Subway is on 40-42 Mill Road.'
User: 'phone number'
System: 'The phone number of Subway is 01223461323.'
User: 'price'
System: 'Subway is an outstanding venue. The price for main courses ranges from 1 pound 99 to 5 pounds 60.'
User: 'thank you good bye'

Output:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
You are looking for a cheap restaurant and it should be in the Castle Hill area. Make sure you get the address, phone number, and price.