Hello.
user
Hello, how may I help you?
assistant
I am Jerry Phillips. Can you please help me in flight ticket booking process from SEA to DEN?
user
Sure, could you please provide your travelling dates to search for the flight?
assistant
Thank you for your response, I want to take off on May 17 and book my return ticket also on May 19.
user
 Do you have any class preference?
assistant
No.
user
Do you have any particular time for departing and returning?
assistant
I want to take off on afternoon time.
user
Sorry to say, no reservation found on your name.
assistant
Oh! It's ok no problem. Thank you for your information.
user
Thank you for your time.
assistant