U: Can you help me find a train going to london kings cross leaving on thursday?

S: Did you have a certain time you needed to leave or arrive by?

U: I would like to leave cambridge and arrive by 20:15.

S: I could suggest train TR8636, which arrives by 07: 51, should I book?

U: I don't need the booking yet. You've already give me the train ID. I just need the departure time and the travel time. Thanks.

S: you leave at 7 and arrive by 7 51.

U: What is the travel time? I'm also looking for information on a hotel, carolina bed and breakfast.

S: The travel time is 51 minutes. As far as that hotel goes, it's a moderately-priced 4-star guesthouse on the east side.

U: Is their breakfast good?
S: The Carolina bed and breakfast has a full English and Irish Breakfast that some guests said they enjoyed, but many also said they did not enjoy.