I am looking for a nightclub in the town centre.
There are five nightclubs I can show you. How about the Ballare at lion yard?
Can you tell me what the entrance fee is for Ballare? I also need the address.
address is heidelberg gardens, lion yard.  entrance fee is 5 pounds
Thanks for the info. Can you also tell me if there are any trains on Saturday that leave after 11:15?
Yes, there are trains that leave after 11:15.
Thanks, Are there trains that depart from Cambridge?
Certainly, there are 134, do you have an arrival time in mind?
No, but I need to leave after 11:15.
To help narrow it down, what is your destination and what day will you be leaving?
I am going to stansted airport and need to leave on Saturday. 
TR3373 meets your criteria and arrives by 12:08. Would you like to book it?
Yes I need to book for 8 people and get the reference number please.
Great the reference number is 7LIC35YA.
Thank you! That's all I need today. I appreciate your help!
You are quite welcome! Have a safe flight!