You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I need to book a flight ticket from LAX to OAK, can you help me in booking a flight ticket?

ASSISTANT: Sure, let me know your travel dates?

USER: Sure, my journey dates are Jun 28 and Jun 30.

ASSISTANT: Any requirement to be met?

USER: I prefer maximum one connection.

ASSISTANT: Can you mention your name to proceed further?

USER: Sure, Jack Harris here.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: United Airlines has a connecting flight with number 1016 for fare 100, shall I proceed?

USER: Yes, you can.

ASSISTANT: Your ticket is reserved in economy class.

USER: Thank you for your assistance.

ASSISTANT: Thank you for opting us.