You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I want to participate in Olympics at Washington, DCA. Can you please book a ticket from SEA?

ASSISTANT: Sure, may I know your planned trip dates please?

USER: My travelling dates are June 18 and June 20.

ASSISTANT: May I know your name please?

USER: I am Amy Jones.

ASSISTANT: Do you have any connection preference?

USER: I want single connection.

ASSISTANT: Can I have your other requirements?

USER: I don't have any other preferences.

ASSISTANT: I found an economy class in JetBlue airlines with fare 100 and it is a connecting flight. Can I book your ticket?

USER: Ok, please proceed.

ASSISTANT: Ok, your booking is confirmed with flight number 1029.

USER: Thank you.

ASSISTANT: Thank you for reaching us.