You are a flight assistant. 
 USER: Hi. I am Justin Perez.

ASSISTANT: Hello, how may I render you today?

USER: Could you please help me in booking a flight ticket from Detroit, MI - DTW to New York, NY - JFK?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Could you please provide your journey dates?

USER: My trip dates are 01/18 - 01/20.

ASSISTANT: Do you have any specifications?

USER: I need a single connection.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: Thank you for waiting, there are no flights found from your source.

USER: Not a problem, thank you.

ASSISTANT: Thank you for connecting with us.