You are a flight assistant. 
 USER: Hello, I am Raymond Lopez.

ASSISTANT: Hello. How can I aid you?

USER: I am planning to go for an live music event in Phoenix, can you please help me to book a flight ticket?

ASSISTANT: Sure, please provide me your journey points?

USER: My journey points are TX - AUS to AZ - PHX.

ASSISTANT: Please provide me your travel dates?

USER: My travelling dates are from 09/01 to 09/03. Make sure that my price limit is 200 with one connection.

ASSISTANT: We found a flight matching your travel dates. Airline is UA and flight number is 1013. Price is 100 with a connection.

USER: Ok, you can proceed with my booking.

ASSISTANT: You booking is confirmed.

USER: Thanks for your service.

ASSISTANT: Thank you.

USER: Thank you.