You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you at this moment?

USER: Myself Charles Allen, can you book a flight ticket from PHX to LGA?

ASSISTANT: Yes, I am glad to assist you. Can you please let me know your dates of journey?

USER: OK, my origin date is 09/18 and return date 09/20.

ASSISTANT: I have found a flight with a 0 connected flight which costs 100. Shall I proceed?

USER: Please book it, if. If the connection limit is 1.

ASSISTANT: Sorry Allen, there is no flight with 1 connected flight to your destination.

USER: That ok, thank you.

ASSISTANT: My pleasure, thank you for opting our service.

USER: Thank for searching for me.

ASSISTANT: You are welcome.