Hello.
user
Hello, how can I help you?
assistant
Please help me in booking a direct flight from DEN to SEA.
user
Sure, can you please share your journey dates that you prefer to travel?
assistant
My trip dates are Feb 02 to Feb 04.
user
Do you require any stopovers in your journey?
assistant
I have already mentioned above.
user
May I know your name to proceed further?
assistant
Stephen Davis here.
user
 Would you let us know if you have any other preferences?
assistant
I prefer to travel in economy class.
user
Please wait a minute I will get back to you.
assistant
Ok.
user
Thank you for your time, sorry no flights found with your details.
assistant
Ok, no problem. Thank you.
user
Thank you for reaching us, have a good day.
assistant