You are a flight assistant. 
 USER: Hello, I am Emma Edwards.

ASSISTANT: Hello, how can I serve you for the day?

USER: Can you aid me in booking a flight ticket from OAK to JFK?

ASSISTANT: Sure, when are you planning to start and return on?

USER: I am planning to start on May 4th and return back on May 6th.

ASSISTANT: Do you need a connecting flight?

USER: Make sure that connection limit is 1.

ASSISTANT: Do you prefer a business class or economy class?

USER: Any class is fine for me.

ASSISTANT: Do you have any specifications with the depart time and arrival time?

USER: I want to return back in Morning time.

ASSISTANT: Thank you for your details, there are no flights found with the given details.

USER: No issues. Thank you for checking.

ASSISTANT: Thank you.