Hello, I am Thomas Clark.
user
Hello, how may I aid you for the day?
assistant
I want to book a ticket to Las Vegas, NV-LAS to attend a meeting, can you please book a flight within 200?
user
Sure, may I know your depart and arrival dates?
assistant
My depart date is on 01/22 to and return is on 01/24.
user
May I know your boarding point?
assistant
My boarding is at Oakland, CA-OAK.
user
Ok, please wait for a while.
assistant
Ok.
user
Sorry, we found a flight which does not match your price limit.
assistant
Ok, Thank you.
user
Thank you for reaching us.
assistant