Hello.
user
Hi,. How can I help you ?
assistant
My name is Katherine Miller. I need your help in booking a flight ticket from SEA to LAS.
user
Sure Mr Katherine Miller, may I know your travelling date please.
assistant
Sure, my departure date is on 03/20 and the return date is on 03/22.
user
I am sorry Mr Katherine Miller,I could not find any flight matching with your requirement.
assistant
That's really sad. Anyways, thank you for checking. Have a great day.
user
Thank you.
assistant