You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Kevin Wilson. Can you please assist me in booking a flight ticket to OAK from LAX?

ASSISTANT: Sure, I can help you with flight ticket booking and can you please share your departure and arrival travel dates?

USER: My depart date is on Aug 25 and arrival is on Aug 27.

ASSISTANT: Do you have need any connection limit?

USER: Yes, I need a single connecting flight.

ASSISTANT: Is there any other preferences that you need?

USER: I would like to depart in the morning.

ASSISTANT: Please allow me a moment.

USER: Ok.

ASSISTANT: Thank you for waiting, no airline is providing a flight on your journey dates to book a flight ticket.

USER: Ok, no problem. Thank you.

ASSISTANT: You are most welcome and thank you for reaching us.