Hello, I am Amanda Walker.
user
Hello, how can I assist you?
assistant
I am planning to participate in Film festival at Washington DC - IAD, can you please help me to book a flight from LAS?
user
       Sure, I am here to help you. Can I know your travelling dates please?
assistant
Sure, the trip dates are 07/09 to 07/11.
user
Ok, how much you can afford for this journey?
assistant
I can spend upto 500.
user
Wait a minute please.
assistant
Sure.
user
Thank you for waiting, we are sorry to inform no flights found with your details.
assistant
Ok, not an issue.
user
Thank you for reaching us, have a good day.
assistant
Thank you for your information.
user