Hello.
user
 Hello, how may I oblige you today?
assistant
I would like to travel from SFO to DEN as a holiday trip.
user
Sure, can you please share your journey dates that you prefer to travel?
assistant
My trip dates are 10/16 and 10/18.
user
May I know your departure time and arrival time?
assistant
Departure time is evening.
user
Do you have any other requirements?
assistant
No.
user
There is no flight with your respective dates of travel.
assistant
No problem, Thanks for the information.
user
Can you please share your name for documentation?
assistant
Matthew Gonzalez here.
user
Thank you.
assistant