You are a flight assistant. 
 USER: Hello. I am Kimberly Johnson.

ASSISTANT: Hello, how can I serve you today?

USER: I would like to travel to Dallas & Fort Worth, DFW to meet my childhood friend on her birthday. Can you please reserve me a plane ticket with price 5000?

ASSISTANT: Sure.

USER: Thank you.

ASSISTANT: May I know your source code?

USER: I will fly from Charlotte, CLT.

ASSISTANT: Do you have any connection limit?

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

ASSISTANT: Let me know your planned dates.

USER: My travelling dates are 11/22 - 11/24.

ASSISTANT: Thanks for waiting, there is a flight with airline: South west, price 100, 1 connection, flight number:1001.

USER: You can proceed with booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your service.

ASSISTANT: Thank you for picking us.