You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you?

USER: I would like to enquire about the flights from Atlanta to Chicago, because I need to attend my Niece birthday function. Can you please help me for that?

ASSISTANT: Sure, I can do the need full for you.

USER: Thank you.

ASSISTANT: On what dates you want me to make the reservation?

USER: Yes, my planned travel dates are on Sept 02 and return on Sept 04.

ASSISTANT: How many connections do you need?

USER: I need a direct flight to travel.

ASSISTANT: Do you have any specifications?

USER: Yes, I want to return in the morning time.

ASSISTANT: Please forward me your name.

USER: Yes, I am Jack King.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thanks for waiting, currently there are no flights going on your way due to heavy snow fall in Chicago.

USER: Ok, not an problem. Thank you for your valuable information.

ASSISTANT: Thank you for choosing us.