You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you at this moment?

USER: I am looking for a flight from DEN to ORD, hope you are helping me with booking.

ASSISTANT: Sure, I am here to help you. Can you please provide your journey dates?

USER: Ok, my trip dates are from Dec 16 to 18.

ASSISTANT: Do you have any connection limit preference?

USER: Yes, I need a flight with 1 connection.

ASSISTANT: Do you have any other specifications for this trip?

USER: No.

ASSISTANT: Ok, could I have your name please?

USER: Sure, I am Sarah Garcia.

ASSISTANT: Ok, do you have any other specifications?

USER: No.

ASSISTANT: Delta Airlines is providing connecting flight on this route with a ticket fare of 100 and flight departs at 3:00 hours and arrives at 3:00 hours, shall I book your ticket in this flight?

USER: Yes, you can.

ASSISTANT: Sarah Garcia, your ticket is booked in flight number 1000.

USER: Thanks for your help.

ASSISTANT: You are welcome and have a safe journey.