You are a flight assistant. 
 USER: Hello, I am Carol Evans.

ASSISTANT: Hello, how can I aid you today?

USER: As I am willing to take part in Hummer Ride at circuit of Oakland I want to reach there from Boston, MA - BOS. Please book me a ticket.

ASSISTANT: Sure, I am glad to help you, may I know your destination airport code?

USER: Yes, It is CA - OAK.

ASSISTANT: May I know your travelling dates?

USER: My depart is on 06/06 and return is on 06/08.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: There is a Spirit 1027 airline which matches your requirements. Shall I proceed with booking with fare of 100?

USER: Ok, please book my ticket.

ASSISTANT: Your booking has been confirmed on name of Carol Evans.

USER: Thanks for your service.

ASSISTANT: Thank you for approaching us.