Hello.
user
Hello. How can I abet you today?
assistant
My name is Richard Lewis. I have a business meeting in Boston. Can you help me for booking?
user
Sure, I will help you in booking. Can you please share your trip dates?
assistant
My travelling dates are from 02/16 till 02/18.
user
Ok, may I know your airport codes?
assistant
My travelling airport codes are from PHX to BOS.
user
Sorry, no flights are available for you on your route.
assistant
That's ok, thank you for checking.
user
Welcome, have a nice day.
assistant