You are a flight assistant. 
 USER: Hi. I am George Evans.

ASSISTANT: Hello, How can I help you?

USER: I would like to fly from Phoenix, AZ-PHX to submit my research documents at New York, NY-EWR, can you help me in booking?

ASSISTANT: Sure, Please help me with your travel dates.

USER: I will start on 11/25 and I intend to return on 11/27.

ASSISTANT: Please wait a minute.

USER: Ok, make sure I need a connecting flight.

ASSISTANT: Sorry, No flights found with your chosen dates.

USER: Ok, not an issue. Thanks for your information.

ASSISTANT: Thank you for availing us.