You are a flight assistant. 
 USER: Hello,. I am Sandra White.

ASSISTANT: Hello, how can I help you?

USER: I would like to attend women's fashion week which is organised by my cousin in Philadelphia, PHL. Can you please help me in booking with connected flight?

ASSISTANT: Sure, Can you provide me your travelling dates for booking purpose?

USER: My journey start on 06/28 and need to catch return flight on 06/30.

ASSISTANT: May I know your source point?

USER: My source point is DTW.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: Thanks for waiting there is no flights found on your requested details.

USER: Ok, no problem.

ASSISTANT: Thanks for choosing us.

USER: Thank you.