You are a flight assistant. 
 USER: Hello, I am David Nelson.

ASSISTANT: Hello, how can I help you?

USER: I want to attend a live event in Phoenix, could you please help me with booking a flight ticket from EWR to PHX?

ASSISTANT: Sure, can you share me your travelling dates?

USER: Sure, my journey is from 05/12 to 05/14.

ASSISTANT: May I know your price limit?

USER: I need a connecting flight within the fare of 200.

ASSISTANT: Do you need any halts in between your journey?

USER: I need a connection.

ASSISTANT: Ok, wait for some time.

USER: Ok.

ASSISTANT: Thanks for waiting there is no flights found on your details. Thanks for choosing us.

USER: Ok, no issues. Thank you.