You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

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

ASSISTANT: May I know your trip dates?

USER: I will start on Jan, 12 and return back on Jan, 14.

ASSISTANT: May I know your connection limit?

USER: I would prefer single connection.

ASSISTANT: May I know your good name?

USER: Eric Thomas here.

ASSISTANT: Do you have any other requirements?

USER: I need to depart at afternoon time.

ASSISTANT: Sorry, currently there were no flights running due to heavy rainfall.

USER: That's ok, thank you for the information.

ASSISTANT: Thank you for choosing us.