You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I would like to meet my cousin at Atlanta, please help me in booking a ticket from SEA to ATL.

ASSISTANT: Sure, may I know your planned trip dates?

USER: My planned trip dates are on Dec 10 and Dec 12.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: May I know your good name to proceed further?

USER: My name is Brenda Campbell.

ASSISTANT: Which class do you prefer either economy or business?

USER: Any class is comfortable for me.

ASSISTANT: May I know your arrival and depart timings?

USER: I would like to Depart in the morning and return in the afternoon.

ASSISTANT: Please be on hold.

USER: Sure, take your time.

ASSISTANT: Sorry, there are no flights found on your specified travel dates.

USER: Ok, no issues. Thank you for your information.

ASSISTANT: Thank you.