Domains: restaurant, train

user: I haven't had German food in ages so please find me a place in the centre that serves it

assistant: I'm sorry, there aren't any German restaurants in the centre, would you like me to expand the search to other parts of town?

user: Sure, but please make sure there aren't any in the centre again too.

assistant: There aren't any options for German food for any area, I'm afraid. Would you like to try a different type of food?

user: is there one that serves italian food?

assistant: Yes, there is. What's your price range?

user: Expensive price range and I need a table for 7 at 13:00 on Thursday and the reference number.

assistant: your all set reference # is 79REVFJ1 . anything else today?

user: Yes I'm looking for a train to Cambridge that same day.

assistant: Ok great. Where will you be departing from?

user: I will be leaving from kings Lynn.

assistant: and what time do you need to leave?

user: I just need to arrive by 10:30.

assistant: There are 5 trains that will get to Cambridge by 10:30. The earliest departs Kings Lynn at 05:11. The latest one leaves at 09:11.

user: The 9:11 one is cool. I need to book for 7 people. Can I make sure to get the reference number?

assistant: Booking was successful, the total fee is 68.6 GBP payable at the station . Reference number is : H6VTWBV8 . What else can I do for you today?

user: Thank you, thats all i needed.

assistant: thanks for inquiring with us.

user: you're welcome, goodbye!

assistant: Goodbye and have a great day.