Hello.
user
Hello. How may I aid you?
assistant
Can you please help me in booking my ticket from DEN to SFO?
user
Can I have your travelling dates?
assistant
My travelling dates are from 10/18 to 10/20.
user
May I know your connection limit?
assistant
Yes, I need a single connecting flight.
user
Please help me with your name to proceed further.
assistant
Myself Patrick Hall.
user
 Sorry to say, there are no flights which travels to your region on your planned dates of journey due to heavy bookings.
assistant
It's ok, no issue. Thank you for your help.
user
Welcome Patrick Hall.
assistant