You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I would like to attend a music event at Phoenix, can you help me to book a flight ticket from ATL to PHX?

ASSISTANT: Ok, may I know your journey dates please?

USER: My travel dates are Feb 19 and Feb 21.

ASSISTANT: May I know your journey dates? May I know your name please?

USER: My name is Nicole Hernandez.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I prefer connecting flight for this trip.

ASSISTANT: May I know your specifications?

USER: No, I don't have.

ASSISTANT: Flight-1003 is available for you with Southwest airlines. Can I book it for you?

USER: Please proceed to book my flight ticket in this airlines.

ASSISTANT: Your ticket is reserved, thank you for choosing us.

USER: Thank you.

ASSISTANT: Have a safe trip.