You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: I need a flight with all facilities, can you help me out?

ASSISTANT: Can you please share on what dates you are willing to travel?\.

USER: My travel dates are from 12/18 till 12/20.

ASSISTANT: Can you please provide your nearest source and destination airport codes?

USER: My location airport codes are from CLT to ATL.

ASSISTANT: May I know your name?

USER: Myself Brian Martinez.

ASSISTANT: Here is a flight with ticket fare 100 in Hawaiian airlines, would you like me to proceed with the booking?

USER: If it with 1 connection. Please proceed with it.

ASSISTANT: Sorry, there is no connecting flight available on your requested route.

USER: That's ok, no problem. Thank you for your help.

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

USER: Welcome.