Task-oriented dialogue about: restaurant

Can you help me find a cheap restaurant in the centre?
Sure! There are 15 cheap restaurants in the centre. Is there a certain type of food you're looking for?
Oh, yes! Italian, please.
I can recommend Ask restaurant. Would you like me to make a reservation?
No, let's try italian on the cheap side located in the centre. Book for 7 people on wednesday at 11:45 please.
I was able to book your party at Ask. Your reservation will hold for 15 minutes. Is there anything else I can help you with today?
Could I get the reference number please?
Reference number is : V0PVDPBC . Need anything else?
No thank you! Goodbye.
You're welcome and have a great day!