Hello, I am Mary Walker.
user
Hello, how can I aid you today?
assistant
I need a direct flight from Boston to Las Vegas. Can you help me in this>.
user
Sure.
assistant
Thank you.
user
Can I have your airport codes?
assistant
BOS-LAS are the airport codes.
user
Do you have any price limit?
assistant
Yes, 200 is the amount.
user
To proceed booking I need your journey dates.
assistant
As my niece wedding is there, I need to go on 05/24. I will be returning on05/26.
user
Please, wait.
assistant
Sure.
user
Thanks for waiting, there is no direct flight available with your given requirements.
assistant
Ok, Thank you.
user
Thank you.
assistant