You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I want to visit Mint museum at Charlotte, can you please reserve me a ticket?

ASSISTANT: Sure, can you please share your travelling dates?

USER: My preferred travel dates are from 07/30 to 08/01.

ASSISTANT: May I know your good name please?

USER: I am Brandon Collins.

ASSISTANT: Can you please share your airport codes?

USER: My airport codes are from PHX to CLT.

ASSISTANT: Do you have any specifications?

USER: I need a direct flight.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: We have not found any flights with your given details.

USER: Ok, no problem.

ASSISTANT: Thanks for choosing us.

USER: Thank you for your information.

ASSISTANT: Thank you.