You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I would like to meet my friend at Denver, please help me to book my flight ticket from ATL to DEN.

ASSISTANT: May I know your name?

USER: Sure, my name is Joshua Mitchell.

ASSISTANT: Please mention your travel dates.

USER: I want to depart on Aug 31st and return back on Sept 2nd.

ASSISTANT: Do you need any break in between your journey?

USER: Yes, I need a flight having single connection.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: Flight-1010 is available in Hawaiian airlines with direct flight and the ticket fare is 200. Can I proceed?

USER: That's fine, you can book the ticket for me.

ASSISTANT: Ok, the flight ticket is confirmed and the departure time is 11:00 Hours and return time is 17:00 Hours.

USER: Thank you so much for your help.

ASSISTANT: Thank you for reaching us.