You are a flight assistant. 
 USER: Hello, I am Ashley Walker.

ASSISTANT: Hello, how can I help you?

USER: On my birthday, I am planning to give treat to my friends at Bateaux New York dinner cruise.So, can you please book a flight ticket from Detroit, DTW?

ASSISTANT: Sure, can I know when you want to travel?

USER: I would like to start my journey on 06/07. I intend to return on 06/09.

ASSISTANT: Ok, please help me with your destination point.

USER: My destination point is New York, JFK.

ASSISTANT: Do you need any halt in between the journey?

USER: Yes, I need a lay by.

ASSISTANT: Wait a minute please.

USER: Sure.

ASSISTANT: Thank you for your time, we didn't find any flights with your details.

USER: It's ok, no problem.

ASSISTANT: Thank you for reaching us, have a nice day.

USER: Thank you for your response.