You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I render you?

USER: I am Emily Allen, can you help me to book a flight from SEA on 11/09?

ASSISTANT: Sure, I will help you. May I know your arrival date?

USER: I am planning to return on 11/11 from DTW.

ASSISTANT: Kindly share your destination point?

USER: My preferred destination point is DTW.

ASSISTANT: Thank you for sharing your details, please hold on.

USER: Ok.

ASSISTANT: Sorry, there were no flights found on your specified locations.

USER: No issues, thank you for your time.

ASSISTANT: Thank you for choosing us.