You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Michael Mitchell. I am planning to book a ticket to attend a meeting at ORD. Can you please help me out to book a ticket from EWR?

ASSISTANT: Sure, may I know your trip dates please?

USER: I would like to travel on 09/30 and return back on 10/02.

ASSISTANT: According to your intent, there is a flight available on your requested dates routed by UA airlines with one drop of flight. Can I proceed to confirm your ticket reservation with this flight?

USER: Please proceed the booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your service.

ASSISTANT: Most welcome.