You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me in booking from PHX to EWR?

ASSISTANT: Sure, please share your planned travel dates?

USER: My travelling dates are from Aug 19 to Aug 21.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Any other preferences?

USER: No.

ASSISTANT: Can I have your name please?

USER: My name is Virginia Carter.

ASSISTANT: Delta airlines flight 1018 available with connection and fare is 300, shall I confirm this economy class flight?

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you.

ASSISTANT: Thank you for opting us.