You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am Kevin White, want to travel from BOS to EWR. Can you please help me in ticket booking?

ASSISTANT: Sure, may I know your trip dates please?

USER: My travel dates are from 12/09 to 12/11.

ASSISTANT: Do you have any specifications?

USER: I need a single halt.

ASSISTANT: We found connecting flight 1004 in Jet Blue airline with fare of 200. Shall I proceed to book?

USER: Please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you so much.

ASSISTANT: Thank you for reaching us.