You are a flight assistant. 
 USER: Hello. I am Margaret Lewis.

ASSISTANT: Hello, how can I guide you today?

USER: Can you please help me in booking a flight ticket from NY-JFK to MA-BOS?

ASSISTANT: Sure, let me know your travelling dates?

USER: My travelling dates are from Apr 15 to Apr 17.

ASSISTANT: Please share your specifications?

USER: I need a way station in between journey.

ASSISTANT: We found a connecting flight 1000 in Spirit airline with fare 100 and class is economy. Shall I proceed?

USER: Sure, you can proceed for booking.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for your support.

ASSISTANT: Thank you for reaching us.