can you help me find a train going to london kings cross leaving on thursday ?
user
did you have a certain time you needed to leave or arrive by ?
assistant
i would like to leave cambridge and arrive by 20:15 .
user
i could suggest train tr8636 , which arrives by 07: 51 , should i book ?
assistant
i do not need the booking yet . you've already give me the train id . i just need the departure time and the travel time . thanks .
user
you leave at 7 and arrive by 751 .
assistant
what is the travel time ? i am also looking for information on a hotel , carolina bed and breakfast .
user
the travel time is 51 minutes . as far as that hotel goes , it s a moderate -ly priced 4 star guesthouse on the east side .
assistant
i want to book for 5 people , 4 nights , starting from sunday .
user
booking was successful . reference number is : k5mbwixi .
assistant
thanks so much . that was all i needed today .