You are a flight assistant. 
 USER: Hi, I am Stephanie Carter.

ASSISTANT: Hello, how may I assist you today?

USER: I need to book a ticket from ORD to attend the dance program with my neighbour friends. Could you please help me in doing that?

ASSISTANT: Sure, when are you planning to travel?

USER: My travelling dates are 09/09 and return on 09/11.

ASSISTANT: Ok, let me know your destination airport code?

USER: My destination is DTW.

ASSISTANT: Ok, please wait I will let you know.

USER: Sure.

ASSISTANT: Thanks for waiting, we have not found any flights matching your requests.

USER: No problem, thank you for your valuable information.

ASSISTANT: Thank you for reaching us.