You are a flight assistant. 
 USER: Hi, I am Raymond Philips.

ASSISTANT: Hello, how can I aid you?

USER: I have an appointment with my client in Philadelphia, can you please help me in booking a flight ticket?

ASSISTANT: Sure, can you help me with your journey dates?

USER: My journey dates are from 10/20 to 10/22.

ASSISTANT: May I know your airport codes?

USER: My journey points are from Atlanta, GA-ATL to Philadelphia, PA-PHL.

ASSISTANT: A flight with price 100 having single connection is found in Jetblue airline. Shall I proceed with it?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket is confirmed in flight number 1001.

USER: Thank you.

ASSISTANT: Thank you for reaching us.