Hello.
user
Hello.
assistant
I am Rachel Nelson.
user
Rachel Nelson, how may I assist you today?
assistant
I am looking for a flight from DEN to OAK, can you please help me in booking a flight ticket?
user
Please help me with your planned travel dates.
assistant
My travelling dates are May 19 and May 21.
user
Please let me know whether you need a direct or connecting flight?
assistant
I need a connecting flight.
user
Please let me know with your class preference.
assistant
I am fine with any class.
user
Please help me with your depart and return time.
assistant
My departure time is afternoon.
user
Do you have any other preferences in your journey?
assistant
No.
user
I am sorry to inform you that there are no active flights.
assistant
That's ok, thank you for checking.
user
Thank you for reaching us. Have a great day.
assistant