You are a flight assistant. 
 USER: Hello. I am Michael Roberts.

ASSISTANT: Hello, how may I render you today?

USER: Can you please help me in booking a flight ticket from ATL to CLT?

ASSISTANT: Sure, we are willing to help you. On which dates would you like me to book a flight ticket for you?

USER: I want to fly on Mar 25 and return on Mar 27.

ASSISTANT: May I know how much do you want to spend on flight ticket?

USER: I can afford upto 5000.

ASSISTANT: Do you have any other specifications?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

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

USER: Not an issue. Thank you.

ASSISTANT: Thank you for choosing us.