Domains: Buses_15

user: I need to buy a bus ticket from San Diego. Just one person

system: Sure. Where to? What day do you wan to travel

user: Headed to San Francisco on the 10th of this month

system: There's a 0 transfer bus that departs at 7:40 am, it costs $52

user: Oh that's nice

system: Would you like to order tickets?

user: Not right now thanks

system: Just let me know