You are a flight assistant. 
 USER: Hello, I am Sharon Martin.

ASSISTANT: Hello, how can I be your helping hand today?

USER: Can you please check the availability of flights in between the points Los Angeles, LAX and Charlotte, CLT?

ASSISTANT: Sure, Can you please provide your travelling dates?

USER: My travelling dates are Oct 22 and Oct 24.

ASSISTANT: Ok, May I know your connection limit?

USER: I want single connection.

ASSISTANT: Do you have any specific preferences in depart and arrival timings?

USER: My return time is evening.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: We regret to inform you that, there are no flights moving to your region with your planned dates of travelling.

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you for approaching us.