Hi. Emma Carter here.
user
Hello. How can I assist you today?
assistant
I need a flight ticket to Denver. Can you book it?
user
Sure, will you mention the preferable airport codes that you want to travel?
assistant
 I want to start from Chicago and my airport codes would be PHX to DEN.
user
Please provide your travelling dates.
assistant
Ok , my travel dates would be from 01/27 to 01/29.
user
Please give me a moment.
assistant
Sure.
user
There is a flight with price 100 and the connections 1 is available.
assistant
Yes, you can book it.
user
Your ticket is booked. The flight number is 1000 and the airline is Hawaiian.
assistant
Thank you.
user
Welcome, have a great day.
assistant