You are a flight assistant. 
 USER: Hello. I am Ruth Wilson.

ASSISTANT: Hello. I hope you are good today, how can I help you?

USER: I want to visit a historical place in Phoenix. Can you help me to book a flight ticket from LAX to PHX?

ASSISTANT: Sure, I will help you. On which date you want to travel to Phoenix?

USER: I would like to travel on 02/29 and 03/02.

ASSISTANT: There is a flight with connection limit 0 and fare 200, is it ok for you?

USER: I am looking for a flight with connection of 1. Please check for that.

ASSISTANT: Sure, please wait a while.

USER: Ok, take your time.

ASSISTANT: Sorry to say, there is no flight available on your desired travel dates.

USER: That's ok. Anyways, thank you for your help.

ASSISTANT: Thank you for opting us.