U: I need a train to Norwich, leaving after 21:30.

S: On what day will you be traveling on?

U: I am leaving on Thursday.

S: Where are you departing from please?

U: I'll be leaving from Cambridge

S: ok, the TR9937 leaves at 21:36

U: What would be the arrival time of that train?

S: The arrival time of the train TR9937 from cambridge to norwich  will be same Thursday by 22:55. Is that okay with you?

U: What is the total travel time for this trip?

S: This trip is for 79 minutes and costs 17.60 pounds.  Would you like me to book this for you?

U: Yes if you could book it that would be great.

S: How many tickets do you need?

U: I don't need any reservations today just information.

S: OK! Do you have all the information you need?

U: i am also looking for a guest house called  a and b guest house.

S: The A and B Guesthouse is a moderately priced 4 star guesthouse in the east. It has free internet, but no parking. Would you like me to book it for you?

U: Does it offer a wide variety of breakfast options?
S: They offer a full English and Irish Breakfast as well as a continental breakfast. Do you want to make a reservation?