Task-oriented dialogue about: restaurant

I'm in the mood for a traditional American food restaurant tonight and looking to treat myself to some expensive fine dining. Can you help me find a perfect place?
I have gourmet burger kitchen, it's an expensive north american food restaurant. Would you like to book a table?
Is it located in the centre of town?
Yes, gourmet burger kitchen is in the centre of town. Would you like to book it?
No thank you. We will just head there now.
Sounds great! Is there anything else I can assist you with?
That will be all, thank you.
It's my pleasure. Have a lovely day! Bye!
Awesome but can you give me the reference number?
I need to know then how big is your party and exact time?
Oh yeah sure - I need table for 3 people at 19:00 on wednesday.
sorry but booking was unsuccessful, what about another time?
hmm find me something chinese then
hmm that was also unsuccessful, does different time work for you?
yeah, actually let's try 18:00
I booked for you ugly duckling at 18:00, your ref number is IKXBXWEO
great to hear that, have a good day!
always there for you! have a nice dinner!