You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, Please notify me, what can I do for you now?

USER: I want to book a ticket to Detroit, MI - DTW to meet my family friend. Can you please book a ticket from New York, NY - LGA?

ASSISTANT: Sure, may I know your name?

USER: Sure, I am Stephanie Edwards.

ASSISTANT: Ok, please share your planned journey dates.

USER: I want to start on 07/20 and return on 07/22.

ASSISTANT: Is there any connection limit?

USER: No, I need a direct flight.

ASSISTANT: We are glad to inform you that, there were no flights found based on your requested dates.

USER: Ok, Thank you.

ASSISTANT: Thank you for availing us.