Hello.
user
Hello, how may I assist you in this moment?
assistant
I have planned to visit historical places at Denver, CO with my husband and children. Could you please help me with reserving a plane ticket?
user
Sure, provide me your journey dates.
assistant
Sure, my departure is on Mar 28 and arrival is on Mar 30.
user
Ok, please help me with your airport codes.
assistant
My airport codes are OAK and DEN.
user
Sure, do you have any preferred class?
assistant
I am comfortable with any class.
user
Please provide your name.
assistant
I am Sarah Miller.
user
Do you have any other specifications?
assistant
I prefer to travel in a connecting flight.
user
Is there any time concern?
assistant
No.
user
Sorry, based on your specifications we haven't found any flight.
assistant
No worries, thank you for the information.
user
Thanks for reaching us.
assistant