You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Jessica Robinson. I am planning to travel from Phoenix AZ-PHX to Las Vegas NV-LAS.

ASSISTANT: Ok, when are you planning to travel?

USER: My planning dates are depart is on 08/30 returning is on 09/01.

ASSISTANT: Could you please provide your price limit?

USER: Price limit is 500 and at least with a single connection.

ASSISTANT: UA airlines with single connection and price is 100 of 1010 flight. Shall I proceed for booking?

USER: Ya please proceed.

ASSISTANT: Booking your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for choosing us, have a safe journey.