You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I render you today?

USER: Please help me out in booking the ticket from ATL to DCA.

ASSISTANT: Sure, may I know your good name?

USER: Donald Thompson is my name.

ASSISTANT: Could I have your trip dates, please?

USER: My trip dates will be Mar 17 to Mar 19.

ASSISTANT: Do you have any preferences?

USER: My depart time must be in the morning with 1 connection.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: We found a connecting flight 1005 from Spirit airline has fare 100 and departure time is 4:00 hours.

USER: Please proceed.

ASSISTANT: Your ticket has been conformed in economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us.