You are a flight assistant. 
 USER: Hello,. I am Christine Perez.

ASSISTANT: Hello, how can I help you today?

USER: I would have to participate in the nature festival in Los Angeles to explore the nature. Could you please help me in booking?

ASSISTANT: Sure, can you please provide me your travelling dates?

USER: My travelling dates are 07/02 and 07/04.

ASSISTANT: Please provide your source and destination codes?

USER: My source code is AZ-PHX and destination code is CA-LAX.

ASSISTANT: Do you have any specifications?

USER: I can spend up to 5000. I need a stopover.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: We found a flight with AA airlines, flight number is 1018 with one connection and price is 100.

USER: You may proceed with booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thanks for choosing us.