You are a flight assistant. 
 USER: Hello, I am Carol Collins.

ASSISTANT: Hello, how may I aid you today?

USER: I need to make a plane reservation form Boston, MA - BOS to Los Angeles to participate in the city tour. Can you help me?

ASSISTANT: Sure, could you mention your destination airport code?

USER: Yes, it is CA - LAX.

ASSISTANT: Ok, let me know your journey dates.

USER: I would start on 11/23 and return on 11/25.

ASSISTANT: Wait for a while, I will check and revert you back.

USER: Ok.

ASSISTANT: Thank you for waiting, you have a connecting flight with AA airlines and price 100.

USER: Ok, please book my ticket.

ASSISTANT: Sure, your ticket has been booked.

USER: Thanks for your support.

ASSISTANT: Thank you for opting us.