Hello.
user
Hello. How may I help you?
assistant
I am Samuel Davis. I am looking for a flight from LAS to OAK, can you help me out please?
user
May I know your trip dates?
assistant
My trip dates are from 02/12 till 02/14.
user
Sorry, there is no flight found with your details.
assistant
That's ok, no problem. Thank you for your information.
user
Thank you for reaching us.
assistant