U: Can you help me find a train departing from cambridge going  to kings lynn?

S: of course, what day are you traveling?

U: I want to leave on Thursday and arrive by 14:00.

S: We have nine trains arriving by 14:00 that day. What time are you looking to leave by?

U: I don't have a specific time to leave but I do want to arrive before 14:00. How much will this cost?

S: The price is 9.80 pounds per ticket. would you like me to book you passage?

U: Will I be able to cancel in case my plans change?

S: There is a 12 GBP fee unless the train is cancelled or delayed. Would you like to book the ride?

U: No thanks. Not at this time. Can you help me find a room to stay that is moderately priced?

S: There are a lot of moderately priced hotels. Do you have a preference on which area?

U: No, I don't care where it is.  I like 3 stars and I absolutely need free wifi.

S: Bridge guest house is a moderately priced, 3 star guesthouse with wifi in the south area. Would you like to make a reservation?

U: Does the Bridge Guest House offer wifi for guests?
S: Yes. The Bridge Gueset House does offer wi-fi for guests. Before you ask, the price of the wi-fi is zero.