You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: Owning a business meeting in Charlotte, I want attend the meeting.so, please can you help me in booking a ticket?

ASSISTANT: Sure, I can help you with that. Can you please help me with your travelling dates?

USER: Ok, my preferable dates are from 10/25 till 10/27.

ASSISTANT: Could you please provide the source and the destination airport codes?

USER: My codes are from CLT to CLT.

ASSISTANT: May I know your name to proceed further?

USER: My name is Eric Thomas.

ASSISTANT: Thank you for providing. Let me check for the availability of flight.

USER: Ok.

ASSISTANT: Eric, there is a flight available at your request with price 100 and the connection limit is 0. Would you like me to proceed the booking?

USER: No, don't proceed. I need 0 connection limit.

ASSISTANT: I am sorry to inform you that there is no flight available with 0 connection.

USER: It's ok. Thank you for your service.

ASSISTANT: You are welcome. Thank you for contacting us.