Task-oriented dialogue about: restaurant

I am looking for a restaurant that serves swedish food in the centre.
There are no restaurants that serve Swedish food in the centre. What would you like to do?
Well, the restaurant should be expensive. Are there any expensive restaurants in the centre of town?
Yes many. It all depends on what type of cuisine you're after.
What about a restaurant that serves gastropub food?
I was able to find two restaurants that serve gastropub for you. I have backstreet bistro and the slug and lettuce, both located in the centre of town.
Can I get a table for 1 at the Backstreet Bistro? Saturday at 17:15, if possible.
It's all booked, your reference number is STQ9N9UV
Excellent. That will be everything. Thank you!
You're welcome. Have a great day!