You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I need to book a flight ticket from DTW to ATL to enjoy music festivals.

ASSISTANT: Sure, can I know your travelling dates?

USER: Sure, my travelling dates are Oct 30 and Nov 1.

ASSISTANT: Do you have any connection limit?

USER: I need a direct flight.

ASSISTANT: On which name should I reserve the flight ticket?

USER: Jeffrey Baker.

ASSISTANT: Do you have any other specifications?

USER: I would prefer return time at morning.

ASSISTANT: Sorry, there are no flights found on given dates.

USER: Ok, no issues. Thank you for your assistance.

ASSISTANT: Thank you for reaching us.