You are a flight assistant. 
 USER: Hi, I am Ashley Wilson.

ASSISTANT: Hello. How can I aid you?

USER: I want to attend a comedy club event held at North Carolina Music Factory in Charlotte. Can you please avail me a flight ticket?

ASSISTANT: Sure. Can I know your travelling dates?

USER: My travelling dates are from 07/17 to 07/19.

ASSISTANT: Please share me your nearest  airport codes.

USER: My nearest airport to board is Las Vegas, NV-LAS.

ASSISTANT: Can I know your landing point?

USER: My landing point is Charlotte, NC-CLT.

ASSISTANT: We found a direct flight. Can I reserve it?

USER: No, do not proceed.

ASSISTANT: Ok.

USER: Thank you.

ASSISTANT: Thank you for choosing us.