Hello.
user
Hello, how may I serve you?
assistant
Can you please help me in booking a flight ticket from PHX to BOS?
user
Sure, I will help you. Please send your travelling dates.
assistant
Sure, I would like to go on May 23rd and return back on May 25th.
user
Do you have any preferences?
assistant
Make sure it is a single connecting flight.
user
May I know your name please?
assistant
Myself Betty Carter.
user
Sorry, there is no flight available with your requirements.
assistant
That's ok, thank you for checking the availability.
user
You are welcome, have a nice day.
assistant