You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Can you please avail me a flight ticket from DTW to JFK?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: Ok, My trip dates are May 20 - May 22.

ASSISTANT: Do you have any connection limit?

USER: I prefer a flight with a single connection.

ASSISTANT: Let me know your name?

USER: Rachel Miller here.

ASSISTANT: Do you have any requirements?

USER: My depart time should be in the morning please make sure.

ASSISTANT: Sorry to say, no flight is available for you.

USER: Not a problem, thank you.

ASSISTANT: Thank you for reaching us.