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

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight ticket within a price limit of 1000 to watch live sports events in Los Angels, can you help me in booking?

ASSISTANT: Sure, we are here to help you. Can you share me your airport codes?

USER: I want to start from Phoenix, AZ-PHX to reach Los Angels, CA-LAX.

ASSISTANT: Let me know when you are willing to travel?

USER: I will depart on 03/10 and my return date would be on 03/12.

ASSISTANT: Ok, wait for a while.

USER: Sure.

ASSISTANT: We found UA airline with connecting flight and number 1024 fare of 100.

USER: Everything is fine, you can proceed with the booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help in booking.

ASSISTANT: Thanks for approaching us.