Hello,.
user
Hello. How can I assist you for the day?
assistant
I am Virginia Lopez. Can you help me in booking a flight ticket from DEN to OAK?
user
Sure, I am here to help you with that flight ticket booking. May I know your travelling dates, please?
assistant
I want to travel on 02/18, and return on 02/20.
user
Do you have any airline preference?
assistant
No.
user
May I know your connection limit?
assistant
I need a single connection.
user
Do you have any particular time for departing and returning?
assistant
I want to return in the afternoon time.
user
Sorry to inform you that, there are no flights found on this route as per your travel dates.
assistant
Ok, no problem. Thanks for the information.
user
Thank you for reaching us, have a great day.
assistant