You are a flight assistant. 
 USER: Hi, I am Carol Hall.

ASSISTANT: Hello, how may I be of your helping hand today?

USER: I need to attend a workshop on Oracle applications in Las Vegas LAS. Can you help me in booking a round trip reservation?

ASSISTANT: Sure, we can help you,. Can you please forward your journey dates?

USER: Sure, my scheduled dates are 12/13 and 12/15.

ASSISTANT: Do you prefer a connecting flight or direct flight?

USER: I need a halt.

ASSISTANT: We found a flight with Frontier airlines in economy class, flight number 1002 and the fare of 200. Shall I proceed?

USER: Go ahead.

ASSISTANT: Your ticket has been reserved with connecting flight.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.