Query: user: I have to attend a meeting and I need to train tickets to leave SFO.
assistant: Where are you heading?
user: I am going to Sacramento, CA.
assistant: When would you like to leave?
user: For the 1st.
assistant: There is a train departing at 6:10 am and costs $42.
user: Hmm. At which station would it be departing and where would it arrive?
assistant: It leaves at Salesforce Transit Center and arrives at Sacramento Valley Station.
user: Is there anything else? I need 1 seat that is conditionally refundable.

Intent: Trains:FindTrains