Hi.
user
Hello. How can I assist you?
assistant
I am Carol Perez want to visit Boston on this weekend, can you book a ticket from LAS to BOS?
user
Sure, can you please let me know your trip dates?
assistant
Sure, my travelling dates will be 03/30 and 04/01.
user
Ok, please wait for a while.
assistant
Ok.
user
Sorry Carol, there are no flights available on your preferred dates.
assistant
That's ok, thank you.
user
You are welcome and thank you for choosing us.
assistant