Task-oriented dialogue about: restaurant
train

Wow, I cant believe that I got a person this quickly. I need a train to cambridge. I want to get there buy tuesday at 12:30.
I'm happy to help. Where will you be departing from?
I'll be leaving from london kings cross.
Train TR7850 arrives at 12:08, but that there are trains arriving earlier. Which one could you rather take?
I would like to take this train. Thank you.
Reference number is : UKTVT9CY . the total fee is 23.6 GBP payable at the station .
Awesome. Could you also help me find a restaurant in the centre?
There are 69 choices to select from. Can you narrow it down to the type of food and price range? I can then search again for you
it should be in the moderate price range.
What type of food do you like?
American food and I need a booking for same group
The only one I find with American food is in the expensive range, it's the gourmet burger kitchen. Is this something you would be interested or would you prefer something else?
I am looking for something in the moderate price range in the Centre. Is there anything that meets that criteria?
I can recommend the oak bistro in the centre of town, they have british food, and are in the moderate price range. Would you like to make a reservation?
Yes please! I'd like a table for one person at 20:30 on tuesday
I am sorry, I am unable to book that right now. Is there anything else I can help you with?
How about a table at 19:30? Can you reserve that please?
I apologize but that doesn't seem to be available either. Would you like me to try a different restaurant?
Yes if there are any more options, why don't you try and suggest on for me, which ones do you like?
We do have openings at the oak bistro if you are interested. It is located in centre with moderate price range.
Yes I would like a reservation for one at 19:30
Your booking was successful. The table will be reserved for 15 minutes. Reference number is : 4ZAIQ7NX . Is there anything else I can help you with?
No, you've been a great help today. Thank you. Goodbye.
Okay, I am glad to have assisted you. Goodbye.