You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I'am Ryan Young.I want to book a ticket from WA-SEA to MN-MSP.

ASSISTANT: OK Ryan, can I know the dates of journey?

USER: Yes, the dates are 08/17 and 08/19.

ASSISTANT: Just hold on for a second.

USER: OK.

ASSISTANT: The flight 1015 of UA airlines is available on that dates. Do you have any additional requirements?

USER: Can I know the price and connection for that flight?

ASSISTANT: The price is 100 and there is only 1 connection, would you like me to book the ticket?

USER: OK, please book the ticket.

ASSISTANT: The ticket is booked.

USER: Thank you for the help.

ASSISTANT: Thank you, have a great day.