Hi.
user
Hello. How may I help you?
assistant
Please help me to book a flight ticket from SEA to DEN.
user
Can you mention your trip dates?
assistant
My travel dates are from May, 20 to May, 22.
user
Do you need any connections?
assistant
I need a direct flight.
user
Are there any other preferences?
assistant
I prefer an economy class to fly.
user
May I know your name?
assistant
Carol Edwards.
user
Sorry, there is no flight found with your details.
assistant
Ok, no problem. Thank you.
user
Thank you for reaching us.
assistant