You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you today?

USER: I am planning to book a flight ticket to DTW from DCA, can you please help me out?

ASSISTANT: Sure, may I know your travel dates please?

USER: Sure, my planned travelling dates are Aug 09 and Aug 11.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Let me know your airline requirement?

USER: Any airline is ok for me.

ASSISTANT: Do you have any planned travel timings for the journey?

USER: No.

ASSISTANT: Would you like any break in between your journey?

USER: Yes, I am looking for a flight with 1 connection.

ASSISTANT: Ok, can you please share your name to proceed further?

USER: Sure, my name is John Thompson.

ASSISTANT: Please wait.

USER: Ok, take your time.

ASSISTANT: United Airlines has a connecting flight with number 1007 for fare 200, shall I proceed?

USER: Ok, please confirm my reservation.

ASSISTANT: Your ticket is reserved in economy class.

USER: Thank you for the help.

ASSISTANT: Thank you for opting us.