Task-oriented dialogue about: restaurant
train

I am looking for information on train schedules. i need a train that leaves after 11:00 to Cambridge.
There are 973 trains that meet your needs. What is your departure station and what day are you traveling?
I will be departing from London Kings Cross and want to leave on Monday.
There is a Train, TR572 that departs from london kings cross Monday at 11:17
Perfect. I'd like to be on that train. TR572, is that the train ID?
No, sorry. The train id is TR5720. That is the london kings cross to cambridge on monday at 11:17.
Ok, great thanks. Could you also give me information on a restaurant called la mimosa?
La Mimosa is an expensive Mediterranean place in the centre. Would you like me to book this for you?
Yes please book it for seven people on the same day also please give me a reference number
What time would you like the reservation?
I would like the reservation for 20:00.
I'm sorry, but can you please restate your requirements for the restaurant. There seems to be an error.
La Mimosa restaurant for 7 people at 15:15 on Monday. Can you please send me the reference number?
Okay! Great! I was able to book that restaurant at 15:15 for 7 people on Monday and your reference number is C0BM6NFL .
Thank you, that is all I need at this time.
You are welcome, goodbye!