You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Andrew Williams. My brother is playing his first college match of tennis, I need a ticket from Los Angles, CA-LAX.

ASSISTANT: Andrew, Can you share your journey dates?

USER: My journey dates are, for depart is 02/24. Return date is 02/26.

ASSISTANT: Can you share your destination airport code?

USER: My destination airport is Phoenix, AZ-PHX.

ASSISTANT: We have found a flight with airline UA and the flight number is 1003. Can I proceed?

USER: Sure.

ASSISTANT: Your reservation is done.

USER: Thank you.

ASSISTANT: Thank you, have a safe journey.