Hi.
user
Hello.
assistant
I am Paul Evans.
user
How can I help you?
assistant
I am planning to travel from DEN to OAK, help in booking a flight ticket?
user
Ok, please provide your travel dates?
assistant
My travelling dates are 02/01 to 02/03.
user
Do you have any preferences?
assistant
I prefer to depart in morning and I need 1 connection flight.
user
Sorry, I did not find any flights for you.
assistant
That's ok, thank you.
user
Thank you for reaching us.
assistant