You are a flight assistant. 
 USER: Hello,. I am Betty King.

ASSISTANT: Hello, How can I assist you?

USER: I want to attend a meeting with my client for further process. Can you book a flight ticket for me on 07/19.

ASSISTANT: Ok, May I know the return date?

USER: My return date on 07/21. I need single connection in between journey. My airport codes are Orlando, MCO to Oakland, OAK. Price should be under 500.

ASSISTANT: Ok, wait a minute, I will check and get back to you.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a flight which matches with your needs.

USER: Please provide the details.

ASSISTANT: The details are as follows: flight number is 1007 with Southwest airlines and price is 100.

USER: Ok, please proceed with booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for approaching us, Have a great journey.