You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am Rebecca Phillips. I need to book a flight ticket fromTX-AUS to AZ-PHX, Can you help me for booking a flight ticket please?

ASSISTANT: Sure, May I know your travel dates?

USER: I would like to travel on 02/09 to 02/11.

ASSISTANT: How much is your fare limit for this journey?

USER: I need price fare of 500.

ASSISTANT: We found a connecting flight with the price 300, flight number 1025. Would you like me to book with AA airline?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket has bee reserved.

USER: Thanks for your information.

ASSISTANT: We look forward to see you again, have a nice day.