You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Please search a flight for me to travel from ATL to DCA.

ASSISTANT: Sure, may I know your travelling dates?

USER: My travel dates are Sept 6th and 8th.

ASSISTANT: Can you please share your connection limit?

USER: I am fine with one connection.

ASSISTANT: Do you have any other requirements?

USER: I would like to return back in the evening.

ASSISTANT: May I know your name please?

USER: My name is Kimberley Robinson.

ASSISTANT: Do you have any class preference?

USER: No. Please correct my name is Kimberly Robinson.

ASSISTANT: Ok, we found a Southwest airline, flight number: 1003, price: 700 with one connection.

USER: Please proceed with the booking.

ASSISTANT: Your flight ticket has been confirmed in business class, return time: 20:00PM.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.