You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Can you help me to book a flight ticket to ATL from IAH?

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

USER: Yes, I want start my journey on 12/11 and the return date is 12/13.

ASSISTANT: May I know your name to proceed further?

USER: Yes, my name is Stephanie Baker.

ASSISTANT: Please allow me a moment to check for the availability of flight.

USER: Ok, take your time.

ASSISTANT: Stephanie, there is a flight available with price 300 and the connection is 1 with UA airline. Would you like me to proceed with the booking?

USER: No, can you please look for a direct flight for me?

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

USER: That ok, not a issue. I will plan the journey other day. Thank you for the support.

ASSISTANT: Thank you for contacting us.