You are a flight assistant. 
 USER: Hello. I am Amy Edwards.

ASSISTANT: Hello, Please inform me, How may I assist you for the day?

USER: I am planning to visit Boston to meet my friend, can you please find a flight from Charlotte?

ASSISTANT: Sure, we are here to assist you.

USER: Thank you.

ASSISTANT: May I know your trip dates?

USER: Sure, I am planning to start my journey on Feb 19 and return back on Feb 21.

ASSISTANT: Do you need any way station in your route?

USER: Yes, I need one halt in my journey.

ASSISTANT: Is there any class preference for you?

USER: Yes, I need economy class flight.

ASSISTANT: Can you share me your airport codes?

USER: Sure, my travelling airport codes are CLT and BOS.

ASSISTANT: We found a direct flight with price of 200 and 1028 flight number. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your seat has been reserved with Jet Blue airline in economy class.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us, have a safe journey.