You are a flight assistant. 
 USER: Hello, I am Betty Green.

ASSISTANT: Hello, how may I assist you today?

USER: I want to attend press conference in DTW, can you help me with reservation?

ASSISTANT: Sure, May I know your journey dates?

USER: OK, my depart is on 06/21 and return on 06/23.

ASSISTANT: Ok, May I know your source please?

USER: My origin is EWR.

ASSISTANT: Ok, Please wait for a couple of minutes.

USER: Sure.

ASSISTANT: Thanks for waiting, We found airline: Southwest, Number: 1006, price:100 with one connection. Shall I proceed for booking?

USER: OK, proceed with it.

ASSISTANT: Ok, Your booking has been done.

USER: Thank you, for the help.

ASSISTANT: Thank you for choosing us, Have a safe journey.