You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you now?

USER: I have to attend a meeting at Atlanta, can you please help me to book the flight ticket from CLT to ATL?

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

USER: Sure, I have to depart on 10/02 and return on 10/04.

ASSISTANT: May I know your name please?

USER: Sure, my name is Janet Baker.

ASSISTANT: Sorry Janet, there are no flights found on your requested dates.

USER: Not an issue, anyway thank you for the information.

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