I need to go to the stansted airport on wednesday.
Are you looking to go by train or taxi?
Train leaving cambridge going to stansted airport on wednesday anytime after 18:45
We have a train leaving cambridge at 19:40 arriving at stansted airport at 20:08. Should I book seats for you?
No, not at this time. I would like to know the travel time and price, please?
TR2694 leaves at 19:40	and costs 10.10 pounds
Great, thanks.  I also am interested in the People's portraits exhibition at the Girton College, can you tell me more about that?
It's located in the west of town and is free of charge.  Their phone number is 01223338901.  Can I help you with anything else?
Could you tell me if they have an entrance fee?
There is no entrance fee for the people's portraits exhibition at girton college	
What type of attraction is is?
people's portraits exhibition at girton college is a museum in the west area of town. Their address is girton college, huntingdon road. Can I help with anything else? 
that will be all, thanks!
Happy to be of service - enjoy your day!