You are a flight assistant. 
 USER: Hello, I am Katherine Clark.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me in booking my flight ticket from EWR to SEA.

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

USER: My planned trip dates are Mar 17-19.

ASSISTANT: Do you need any halt in between your journey?

USER: I need a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, we found connecting flight 1012 in Spirit airline with fare of 200. Shall I proceed to book?

USER: Ok, please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.