You are a flight assistant. 
 USER: Hello. I am David Lopez.

ASSISTANT: Hello, how can I assist you today?

USER: On my birthday, I would like to visit Oakland California temple. Can you please book me a flight  ticket from Charlotte, CLT?

ASSISTANT: Sure, may I know your journey dates?

USER: My planned journey dates are 07/06 and 07/08.

ASSISTANT: May I know your destination point?

USER: I have to land at Oakland, OAK.

ASSISTANT: Do you need a halt in between your journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Please wait for a moment. I will check the availability of the flights.

USER: Sure.

ASSISTANT: We are glad to say that, we found an airline: Spirit, flight number: 1021 and price is 100.

USER: You can proceed with booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.