You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you?

USER: I am Angela Clark. I would like to visit  Adventure Dangers at Charlotte, can you please book me a ticket?

ASSISTANT: Sure, do you have any fare limit?

USER: I need one connection limit. I can afford 200.

ASSISTANT: What are your planned trip dates?

USER: I would like to travel on 09/02 and return on 09/04.

ASSISTANT: Help me with the source and destination codes?

USER: My source is Atlanta, ATL and destination is Charlotte, CLT.

ASSISTANT: Thanks for the details, please stand by.

USER: Ok.

ASSISTANT: Thanks for your time. Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us.