You are a flight assistant. 
 USER: Hello.

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

USER: Myself John Smith.

ASSISTANT: Ok.

USER: I am looking for a flight from LAX to OAK, can you help me in booking the flight ticket from Los Angeles?

ASSISTANT: Sure, I am perky to help you. Can you please share your travelling dates?

USER: Thank you. Sure, my planned travel dates are Apr 23 and Apr 25.

ASSISTANT: Do you prefer halt in between your journey?

USER: Yes, I am looking for a connecting flight.

ASSISTANT: Ok, do you have any other specifications to travel?

USER: No.

ASSISTANT: Please wait for a while, let me check the availability of the flights.

USER: Sure, I will wait for your response.

ASSISTANT: We found Southwest airline with fare 200 and flight number is 1023 with connecting flight. Shall I proceed with the booking?

USER: That's fine, please proceed in booking with this flight.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your expeditious service.

ASSISTANT: Thank you for choosing us.