You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you now?

USER: I am Kimberly Roberts. I want to book a ticket from JFK to OAK to attend seminar, can you help me in booking?

ASSISTANT: Sure, please share me your planned journey dates?

USER: I am departing on Aug 31 and return on Sep 02.

ASSISTANT: Please mention your connection limit?

USER: I need a flight with connection limit 1.

ASSISTANT: May I know your depart and return flight timing?

USER: I want to return time in morning time.

ASSISTANT: Do you have any other requirement?

USER: I do not have any other specifications.

ASSISTANT: Thank you for the flight details, sorry there is no flight available on your given journey route.

USER: That's ok, thank you for your information.

ASSISTANT: Thank you for visiting us, we hope see you again.