U: Please find me a train that leaves on Monday after 08:45

S: Where are you going or coming from?

U: I will be leaving Cambridge and heading to Ely.

S: Is there a certain time you need to arrive by?

U: I just need to leave after 08:45

S: The TR8399 leaves from Cambridge on  Monday at 09:50. Shall I book that for you?

U: yes, for 2 people. Please give me the reference number.

S: You have 2 seats reserved, and you'll pay 8.8 GBP at the station. Your reference number is 90RLYZKX. Can I help you with anything else?

U: Will I be able to cancel my train tickets if I need to later?

S: There is a 12 GBP fee unless the train is cancelled or delayed at which time it's free. Can I assist you with anything else?

U: How much is it to get Wi-Fi service during the train ride?

S: WiFi is free of charge during this train ride. What kind of food would you prefer?

U: I am  looking for a restaurant. The restaurant should be in the centre and should be in the moderate price range.

S: There are 21 restaurants in the centre. Do you have a certain type of food you'd prefer?

U: I don't have a food preference.

S: Would you like British food?

U: Does this place service alcohol?
S: Yes, they do serve alcohol at Cotto. The reviews are pretty good for the drink with most customers saying the drinks are high quality, affordable, and a good selection. But, there are customer who were not impressed with the drinks at all. Is there anything else you'd like to know about them?