Hello, I'd like some information on a train departing from Cambridge on sunday that leaves after 18:15.
There are 59 trains leaving Cambridge on Sunday after 18:15. What is your destination?
I'm trying to get to london kings cross.
What time are you looking to arrive?
I don't have an arrival preference but I want to leave after 18:15.
I have train TR9039 leaving at 19:00 and arriving at 19:51. Would you like to book that?
Yes, please reserve 3 seats for us on that train, thanks.
Your booking was successful, the total fee is 56.64 GBP payable at the station .
Reference number is : T7JV2Z8H. Is there anything else I can help you with today?
I would like to dine at an expensive restaurant.
I have several expensive restaurants available. What type of food would you like?
I would like Indian food please. 
Is there a certain area of town you would prefer to dine at?
Yes, I would like the east area please.
There are 2 Indian restaurants in that area. I would recommend the sitar tandoori. Would you like me to book a table for you?
Yes go ahead an book it. Could I get the reference number please?
When would you like to dine, and how many will be in your party?
There will be three of us dining on Sunday at 12:15.
Your reservation for a table of 3 at sitar tandoori this sunday at 12:15 was successful. The table will be reserved for 15 minutes. Your Reference number is : 99050JJK.

Thank you for your help. thats all i need today.
You're very welcome! Have a great time! Bye!