You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: Myself Deborah Green. Can you please help me in booking a flight ticket from EWR to LAS locations?

ASSISTANT: Sure, may I know on what dates you need booking?

USER: My travelling dates are from 02/04 and 02/06. Make sure that I need a connecting flight.

ASSISTANT: Sorry, all are direct flights.

USER: It's ok. Thank you for the information.

ASSISTANT: My pleasure.