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

ASSISTANT: Hello, how can I aid you today?

USER: Please book me a flight ticket from Boston, MA - BOS, on 12/09? Can you help me with that?

ASSISTANT: Sure, I am here to help you, may I know your destination place code?

USER: My landing is at Oakland, CA - OAK.

ASSISTANT: Please mention your price limit.

USER: I can afford only 200 for my journey.

ASSISTANT: There is a Hawaiian 1011 Airline with fare of 200 which matches your travelling dates. Shall I proceed with booking?

USER: Ok, proceed for booking.

ASSISTANT: Your booking has been confirmed on name of  Anthony Anderson.

USER: Thank you for your kind assistance.

ASSISTANT: Thank you for approaching us.