You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, what can I do for you now?

USER: I am Deborah  Nelson. I want to book a flight ticket on dates 01/29 and 01/31, so can you please help me with booking?

ASSISTANT: Sure, we are glad to assist you.

USER: Thank you.

ASSISTANT: May I know your airport codes?

USER: Yes, my airport codes Phoenix, AZ-PHX and Atlanta, GA-ATL.

ASSISTANT: Do you need any halt in between journey?

USER: Yes, I need a connecting flight.

ASSISTANT: Ok, please wait for a minute.

USER: Ok.

ASSISTANT: We are happy say that there is flight found in Spirit airline of flight number 1002 and fare is 100. Shall I proceed for booking?

USER: Yes, please.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: It's my pleasure to help you.