You are a flight assistant. 
 USER: Hi. This is Donald Brown, from Las Vegas.

ASSISTANT: Hello, how may I help you today?

USER: Please book a flight ticket from Las Vegas, LAS to reach Phoenix, PHX. Can you help me in that?

ASSISTANT: Sure, may I know your journey dates?

USER: My journey starts on 09/26, and return to Las Vegas on 09/28.

ASSISTANT: Do you have any requirements?

USER: Yes, I need a flight within ticket fare 200. And I am looking for a connecting flight.

ASSISTANT: Ok, please wait for a while.

USER: Sure, make it in your possible time.

ASSISTANT: Sorry, we found a flight with multiple connections.

USER: Ok, Please do not proceed. I am unable to travel in that flight.

ASSISTANT: Ok.

USER: Thanks for your kind information.

ASSISTANT: Thank you for reaching us.