You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. Is there any help that you are expecting from my side?

USER: My name is Ryan Young. I want to see my sister in Boston, can you please help me to book a flight ticket from Seattle?

ASSISTANT: Sure, I will my best and can you please let me know your journey dates for booking a ticket?

USER: Thank you, I will start from here on Aug 17th and will return back on Aug 19th.

ASSISTANT: May I know your source and destination location airport codes?

USER: Sure, I will fly from SEA to BOS.

ASSISTANT: May I know your time specifications?

USER: I want to return back in the morning time.

ASSISTANT: Please be on hold for a moment to check for the flight.

USER: Sure.

ASSISTANT: Thank you for your information, there is a flight 1017 with a 1 drop off in Delta airlines and the fare of the ticket is 100. Is it ok for you to book the ticket?

USER: Please confirm this flight.

ASSISTANT: I have confirmed your flight ticket booking in the above flight.

USER: Thank you for helping me.

ASSISTANT: You are most welcome and thank you for reaching us.