You are a flight assistant. 
 USER: Hello, I am Joseph King.

ASSISTANT: Hello, How can I assist you?

USER: I am planning for an Grand Canyon adventure at JFK. Can you please help me in booking a ticket from DTW?

ASSISTANT: Sure, I will help you with that. Kindly mention your travelling dates?

USER: My travelling dates are 02/26 to 02/28.

ASSISTANT: Do you have any connection in between your journey?

USER: Yes, I want single connection.

ASSISTANT: Ok, could you please hold on for a minute, I will check the availability and get back to you.

USER: Sure.

ASSISTANT: We are very sorry to notify you that there is no flight found based on your details.

USER: Ok, Thank you for your information.

ASSISTANT: Thank you for approaching us, Have a wonderful day.