Might I suggest train TR6595 leaving Cambridge at 19:00 and arriving at London Kings Cross at 19:51. Would that work for you?
Yes, that does work. Could you book it for 1 person please?
Okay, I went ahead and reserved your ticket for Train ID TR6595. The cost will be 23.6 GBP payable at the station, and your reference number is GKTT3OTZ.
I'm looking to find Addenbrookes Hospital please.