You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am William Miller. I am planning to book a ticket from PHX to EWR. Can you please help me out to book a ticket?

ASSISTANT: Sure, may I know your travelling dates?

USER: I am planning to travel on 08/29 and return back on 08/31.

ASSISTANT: Give me a minute.

USER: Make sure my connection limit is 0. Sure, take your own time.

ASSISTANT: There is a flight with number 1017 in airline Frontier, the fare is 200 with 1 connection. Can I book it?

USER: Sorry, I do not proceed with that connection.

ASSISTANT: No issue, I will try with other alternative. Thank you.

USER: Thank you for your help.