Hello.
user
Hello.
assistant
Catherine Hall here.
user
Hall, how can I assist you?
assistant
I'm planning to attend a wedding at Phoenix, so please book me a ticket from Boston.
user
Sure, I am happy to help you. Can you please provide me your origin and destination airport codes?
assistant
Sure, my source airport code is BOS and my destination airport code is PHX.
user
Ok, may I know your travel dates?
assistant
Sure, I want to depart from here on 03/01 and return by 03/03.
user
Ok, please wait for a while.
assistant
Sure, please search for a flight with price limit of 500.
user
Sorry Hall, there are no flights available with the ticket fare of 500.
assistant
That's ok, thank you for giving the information.
user
You are most welcome and thank you for contacting us.
assistant