U: I'm looking to book a train that goes to ely and leaves on sunday please.

S: There are 10 trains leaving from Cambridge to Ely. Is there a particular departure or arrival time you would prefer?

U: Yes, I need to leave after 15:45.

S: TR5713 leaves at 15:50 and arrives by 16:07. Will that work for you?

U: Yes that will work thank you.

S: How many tickets would you like me to book for train TR5713?

U: I need 2 adult and 1 child.  Thank you.

S: Booking was successful for TR5713, the total fee is 10.56 GBP payable at the station. Your reference number is : GGE66KI2. Is there anything else I can help you with?

U: I am also looking for a hotel in the north please.

S: The acorn guest house is available in your selected region. It's moderately priced and includes free internet and parking.

U: Do they mention anything about clean bathrooms?
S: The Acorn Guest House has one great review about the clean bathrooms, and one not so great one that says they arrived to a dirty bathroom that had to be cleaned.