Hi.
user
Hello. How can I help you?
assistant
Ronald Roberts here. I want to book my round trip ticket from Boston MA-BOS. Can you book my ticket?
user
Sure, can you please tell your travelling dates?
assistant
My travelling dates are from 01/29 to 01/31.
user
Please wait for a while.
assistant
ok.
user
Sorry, there are no flights available with your travelling dates.
assistant
That's fine, thank you.
user
Thank you and have a nice day.
assistant