Hello,.
user
Hello. How can I assist you?
assistant
I am Justin Gonzalez. Can you help me in booking a flight ticket from IAD to LAS?
user
Sure, I will help you.
assistant
Thank you.
user
May I know you travelling dates?
assistant
I want to travel on 12/16, and return on 12/18.
user
Do you have any preferences?
assistant
I want to depart at evening time, and need a connecting flight.
user
Thanks for your details, there are no flights found on your data.
assistant
Ok, no issues. Thanks for the information.
user
Thank you.
assistant