You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: I want to fly from ATL to PHX to meet my old family friends.

ASSISTANT: When you are willing to travel?

USER: I would like to leave on Sept 09th and return on 11th.

ASSISTANT: Do you have any connection limit?

USER: Yes, I prefer connecting flight.

ASSISTANT: Do you have any requirement?

USER: Yes, please search the normal cost airlines.

ASSISTANT: Do you have any other specifications?

USER: I would like to return at afternoon time.

ASSISTANT: May, I know your good name?

USER: Myself Larry Lopez.

ASSISTANT: We found 1002 Hawaiian airlines with single connection with price 300 with class economy.

USER: Ok, please book this ticket.

ASSISTANT: Your, booking has been confirmed.

USER: Thank you for your kind help.

ASSISTANT: Thank you.