Query: user: Hello! Please can you find me a flight with one-way trip?
assistant: Sure! When is your journey? From where will you be starting your journey?
user: I'll be leaving on the 4th from Portland, OR and would like to travel in Premium Economy.
assistant: Okay! Where are you flying?
user: I'll be travelling to Vancouver BC.
assistant: Okay! The Alaska Airlines outbound flight will leave at 10:10 am and it has only 1 stop. The cost of the ticket will be $418.
user: Which is the arrival airport of the flight?
assistant: The flight will arrive at YVR International Airport.
user: Do you have any other flights available, for I prefer American Airlines and wish to book for four people
assistant: Yup, I found 1 suitable flights. The one, American Airlines outbound flight will leave at 6:20 am and it has only 1 stop. The cost of your travel will be $361.
user: Sounds good to me. Do you have any bus transportation to reach there. Any type of tickets will be fine to me.
assistant: Is March 4th okay for you? or otherwise when do you wish to depart?
user: I'll be departing on the 6th.
assistant: Hey! I have 8 buses for you. Do you prefer to travel in the bus that leaves at 6:50 am and you can have Economy ticket and the fare will come around $46
user: Sure! Which is the source and destination station of the bus?
assistant: The bus will start at Portland Bus Station and it will reach at Pacific Central Station.
user: Do you have any other buses available?
assistant: Yup, there is one bus leaving at 8:10 am and you have Economy tickets in this bus and the cost will be $44.
user: Sounds good to me.
assistant: Can I get tickets for you to travel in this bus?
user: Yup! Please reserve a seat for me in this bus.
assistant: Please can you confirm me that you wish to travel to Vancouver from Portland on March 6th at 8:10 am and you wish to reserved 4 Economy tickets, right?
user: Yup, that works for me. At which station the bus starts and ends its journey?
assistant: It will start at Portland Bus Station and will end at Pacific Central Station and your ticket is confirmed.
user: Thanks much for your help.

Intent: Buses:BuyBusTicket