You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I aid you?

USER: I need to fly from SEA to ORD. Can you please book a direct flight ticket?

ASSISTANT: Sure, May I know your journey dates?

USER: My journey dates are Mar 27 and Mar 29.

ASSISTANT: Is there any other preferences?

USER: No.

ASSISTANT: May i know your name?

USER: I am Ruth Walker.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: Thanks for waiting. You have a direct flight 1014 in AA airline and price 200, Shall I proceed with economy class?

USER: Go ahead.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you.