You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to attend a business meeting in DFW, can you please help me in booking a flight ticket from CLT?

ASSISTANT: Sure, we are here to help you. Could you please share your departure and arrival dates?

USER: I would like to fly on Feb 16 and return on Feb 18.

ASSISTANT:  Please let me know your connection limit?

USER: I need a single connection.

ASSISTANT: Do you have any other specifications?

USER: I don't have any other specifications.

ASSISTANT: May I know your name?

USER: Myself Karen Edwards.

ASSISTANT: Ok, wait for some time.

USER: Ok.

ASSISTANT: Thanks for waiting there are no flights found on your details.

USER: Not an issue. Thank you.

ASSISTANT: Thanks for approaching us.