Domains: restaurant, train

user: I'm trying to plan a trip there. I need to find a cheap restaurant.

assistant: Would you like chinese or asian? Charlie chan serves chinese and is on the cheap side.

user: No, I would like an Italian place in the centre.

assistant: There are three: Pizza Hut City Centre, Ask, and Zizzi Cambridge. Would you like to make a reservation at any of these?

user: Ask sounds good. What's the postcode?

assistant: The postcode is cb21uf, will that be all?

user: I am also looking for a train departing from cambridge on tuesday, and arriving at ely by 17:15.

assistant: The train arriving closest to 17:15 is TR4447 which arrives at 16:07. Would you like for me to book that for you?

user: Before I book anything can you give me the price?

assistant: The price is 4.40 pounds.

user: How long does the train take to get to Ely? And when, precisely, does it leave?

assistant: The TR4447 leaves at 15:50 and it's a 17 minute ride, arriving at 16:07. Should I book it for you?

user: Before I book anything, what is the price?

assistant: the price is 4.40 pounds

user: Thank you, please book me.

assistant: How many tickets will you be needing?

user: Just one ticket, please!

assistant: Congratulations! Your booking was successful and your reference number is SED9S4BH .

user: Thanks for your help

assistant: You're more than welcome. Can I help you with anything else?

user: I think that is all I need for today. Thank you.

assistant: Thank you for contacting Cambridge TownInfo centre. I hope you have a pleasant trip! Goodbye!