Task-oriented dialogue about: restaurant

I'm looking for a restaurant in the centre that serves seafood. Can you help?
I have one, Loch Fyne. Would you like to make a booking?
Yes please, do you know how much it costs?
The restaurant is expensive.
I would like to book somewhere with moderate prices. What other options do I have?
I have 21 restaurants in the moderate price range but none serve seafood, would you like to try another type of food?
How about one that serves modern european.
I have the riverside brasserie located at doubletree by Hilton Cambridge Granta Place Mill Lane. Would you like reservations?
yeah, i need reservations for 6
When would you like those reservations?
I'd like them for Friday at 18:15, please. Table for 6.
Would you like a reference number?
Of course I'd like the reference number.
Booking was successful. The table will be reserved for 15 minutes. Reference number is : BLM7RVCW .
thank you that will be all
Have a great day!