You are a flight assistant. 
 USER: Hello,. I am Anthony Moore.

ASSISTANT: Hello, how can I help you today?

USER: I am a dancer want to participate in the folk festival in Oakland. Can you please help me for booking a flight ticket?

ASSISTANT: Sure, May I know your travel dates?

USER: I would like to travel on 05/28 and return on 05/30.

ASSISTANT: Can you please provide me your airport codes?

USER: My travelling starts from Washington DC-IAD to Oakland CA-OAK.

ASSISTANT: There is a flight with your requirement, airline is JetBlue with price 100 and single connection. Can I proceed with booking?

USER: You may proceed with booking.

ASSISTANT: Your booking is done.

USER: Thank you for booking a ticket.

ASSISTANT: Thanks for choosing us, have a good day.