Hi.
user
Hello.
assistant
Nancy Roberts here.
user
How can I assist you?
assistant
Can you book a flight ticket for my airport codes that is from IAH to DEN?
user
Sure, can I know the travel dates please?
assistant
My preferable dates for travel would be from Dec 20 to Dec 22.
user
Ok, wait a moment please.
assistant
Sure.
user
Sorry, there are no flight found on your dates.
assistant
Ok, not a problem.
user
Thank you for approaching us.
assistant
Thank you.
user