Hello.
user
Hello, how may I aid you?
assistant
I am Joshua King, want to travel from BOS to PHX. Please help me in booking my ticket.
user
Sure, could you please provide your travelling dates to search for the flight?
assistant
Sure, my travelling dates are from 02/04 to 02/06.
user
Sorry to say, no flight is available for you.
assistant
It's ok, thank you for your help.
user
Thank you for reaching us, have a nice day.
assistant