You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: Please reserve a seat on my name David Smith from Orlando.

ASSISTANT: Sure, can you please provide your source and destination airport codes?

USER: I planned this week to go for recreation with my family to Freedom Park at Charlotte, CLT. I will start from Orlando, MCO.

ASSISTANT: Could you please let me know your journey dates?

USER: My planned dates to travel are 08/21 and 08/23.

ASSISTANT: Do you need a lay by in between your journey?

USER: Yes, I need a connecting flight.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: We found an airline AA with ticket fare 100.

USER: Ok.

ASSISTANT: Flight number 1016 with a lay by.

USER: You can confirm my seat.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.