You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Will you please book me a flight ticket from OAK to ATL?

ASSISTANT: Sure, help me with the trip dates?

USER: I will start on Nov 11th and return on Nov 13th.

ASSISTANT: May I know your good name please?

USER: I am Elizabeth Robinson.

ASSISTANT: Do you have any preferences?

USER: No.

ASSISTANT: We found an airline: JetBlue, flight number: 1003 and price is 100 with one connection. Shall I proceed to book?

USER: Fine, please proceed.

ASSISTANT: Your flight ticket has been booked in a business class.

USER: Thanks for your support.

ASSISTANT: Thank you for reaching us.