You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you now?

USER: I am Jessica Smith.

ASSISTANT: Ok.

USER: Can you help me to book a flight from ATL for a round trip?

ASSISTANT: Sure, can you please mention the travelling dates of your journey?

USER: My travelling dates are 12/04 and 12/06.

ASSISTANT: Ok, please wait for a while. Thank you for waiting, there is a flight 1012 in Hawaiian airline has the price 100 and the connection limit is 1.

USER: Yes, proceed.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: Thank you.

ASSISTANT: Thank you for approaching us, have a nice day.