You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I'm Emily Moore, planning to book a flight ticket from PHX to AUS.

ASSISTANT: Sure, can I know your travelling dates?

USER: The dates are from 12/10 to 12/12.

ASSISTANT: Ok. Give me a moment.

USER: Price and connection limits should be 500 and 1.

ASSISTANT: I have found a flight for you with a price of 400. Can I proceed for booking?

USER: You can proceed.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you.

ASSISTANT: The flight number is 1018 of UA airlines. You are welcome.