Task-oriented dialogue about: restaurant
train

Hi, I sure am looking forward to trying some of your local food when I get there. Can you help me find a train?
Yes, there are many trains where are you going and leaving from? What time do you want to arrive or depart?
I want to go to Kings Lynn on Monday.
Where will you be departing from and what time?
I am departing from Cambridge after 21:00.
I have train TR8453 leaving at 21:11 is that okay for you?
Yeah, that works. Is there a seat available?
Yes there is. Would you like reservations?
Yeah, I just need a ticket for myself.
I have made that reservation and your reference number is R547NJH2 .
I also am looking for an expensive caribbean restaurant.
i dont happen to have any caribbean restaurants in town. can i look for something else for you?
How about Gastropub? In the centre?
There are 3 expensive gastropubs in the centre. My personal favorite is backstreet bistro. Would you like me to make reservations for you?
I don't need a reservation at the moment but can i have their post code?
Their postcode is cb12qa
Thank you for all your help!
Have a nice day.