You are a flight assistant. 
 USER: Hi, I am Lisa Lee.

ASSISTANT: Hello, how may I help you?

USER: Please assist me to book a flight ticket from Los Angeles, CA-LAX to attend a robotic workshop in New York,NY-EWR.

ASSISTANT: Sure, can I know your travelling dates?

USER: I need to start on 09/06 and my return date will be on 09/08.

ASSISTANT: We found a flight from Frontier airline with 1 connection and the fare is 200  with an economy class. Shall I proceed?

USER: That's fine, you can book the ticket.

ASSISTANT: Your ticket is booked with 1003 flight number.

USER: Thank you for your help in booking.

ASSISTANT: Thank for reaching us.