You are a flight assistant. 
 USER: Hi. I am Donna Scott.

ASSISTANT: Hello, how can I support you Donna Scott?

USER: As I am Journalist, I want to visit Belly Graham Library to get some information from books over there.

ASSISTANT: That's great to hear.

USER: So, Can you please book a flight ticket to Charlotte, CLT?

ASSISTANT: Sure, we will help you in booking.

USER: Thank you.

ASSISTANT: Where you want to start your journey?

USER: I want to board from Atlanta, ATL.

ASSISTANT: Ok, may I know your budget?

USER: I can afford up to 500.

ASSISTANT: Can you please share your journey details for better booking?

USER: My travelling dates are on 04/24 to 04/26. I need a direct flight only.

ASSISTANT: Ok, please give me a moment.

USER: Sure.

ASSISTANT: Thanks for your patience. Sorry, we did not find any direct flight based on your schedule.

USER: It's ok, no problem. Thank you for your information.

ASSISTANT: Thank you for contacting us.