You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I abet you?

USER: I am Amanda Green from Los Angels, Please reserve a flight ticket for a round trip as I need to attend a court case.

ASSISTANT: Sure, I am happy to help you.

USER: Thank you.

ASSISTANT: May I know your trip dates?

USER: 02/02 to 02/04 are my travelling dates.

ASSISTANT: Please share me your round trip codes?

USER: CA-LAX is my source and destination.

ASSISTANT: Do you have any other requirements?

USER: I can spend up to 200 in reserving my flight ticket.

ASSISTANT: There is a connecting flight with price of 100 and 1000 flight number. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your seat has been reserved with Southwest airline.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.