U: I need to book train tickets.

S: sure, where are you headed?

U: I need a train that is headed to london kings cross and i need to arrive by 20:30.

S: I can help with that. What day will you be travelling?

U: I will be leaving Saturday.

S: We have 8 trains to London Kings Cross that day. Is there any particular time you'd like to leave by?

U: i would like to leave at 16:20

S: The TR8134 leaves at 17:00. Will that be okay?

U: Yes, that would be fine. I don't need tickets, I just need the travel time, price, and train ID.

S: The train id is TR0427, it leaves cambridge at 19:00 and arrives at london kings cross at 19:51. The cost is 18.88 pounds. May i be of further assistance.

U: Thank you! I also need to find a moderately priced restaurant in the centre of town. Do you have any suggestions?

S: There are quite a few to choose from. Do you have a cuisine preference?

U: No but I need it for 7 people on the same day.

S: the oak bistro is a moderately priced british restaurant in the centre. Would you like me to complete a booking there?

U: Do they have large portions for my hungry little ones?
S: Yes, The Oak Bistro offers their customers generous portion sizes, providing a ton of food for a decent price.