Hi.
user
Hello. How can I help you?
assistant
Can you please help me with booking a flight ticket from IAH to SFO?
user
I am here to help you, may I know your name to book a flight ticket?
assistant
Sure, make the reservation on the name Samantha Smith.
user
Can you please help me with the dates that you prefer?
assistant
My travel dates are June 16 and 18.
user
Do you have any class preference?
assistant
I am comfortable with any class.
user
Samantha Smith, I am afraid to say that there are no flights found for the given dates.
assistant
That's ok, thanks for the information.
user
Thank you for reaching our agency.
assistant