Domains: Flights_13, Buses_23

user: I want to find one-way flights.

system: What is your destination and place of departure?

user: I will be leaving from Portland, OR to Seattle.

system: What is your date of departure?

user: My date of departure is this Sunday.

system: I found an American Airlines which departs at 6 am with 0 stop and the ticket is priced at $89.

user: Can you check whether the ticket is refundable and the destination of the flight?

system: The flight arrives at Seattle-Tacoma International Airport and the ticket is non refundable.

user: can you look for two tickets in any other available flight?

system: I found Delta Airlines which leaves at 9:35 am with 0 stop and the price of the ticket is $70.

user: Okay. That sounds good to me.

system: Would you like me to buy the tickets for you?

user: No.Don't book the tickets now.

system: Is there anything else I can help you with?

user: Can you find me a bus going there on the 13th?

system: There are 8 buses suitable to your choices. How about economy ticket in a bus which leaves at 8:40 am and the price of the ticket is $31.

user: Okay. That sounds good to me.

system: Would you like me to buy the tickets for the bus?

user: Yes, Please book tickets for the bus.

system: Please confirm: You want me to book 2 Economy tickets in a bus leaving at 8:40 am from Portland on March 13th to Seattle.

user: Yes, That is correct. What is the destination of the bus?

system: I have successfully reserved your tickets. The bus reaches to King Street Station.

user: Thank you so much!

system: Is there anything else I can help you with?

user: No. That will be all. Have a nice day.

system: I am glad I could help. Have a nice day.