You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you at this moment?

USER: Can you please make a reservation from SEA to DFW?

ASSISTANT: Sure, may I know your good name?

USER: My name is Raymond Rodriguez.

ASSISTANT: Could you please help me with your journey dates?

USER: My journey dates are on Sept 19th and 21st.

ASSISTANT: Do you have any specifications?

USER: I am looking for a flight with single connection.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found a connecting flight 1009 from Spirit airline has fare 100.

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.