Hi. I am Pamela Hall.
user
Hello, how may I serve you?
assistant
I am planning to visit an arts expo at Boston, BOS on the occasion of arts and crafts festival. Can you please help me in booking a flight ticket on 03/30?
user
Sure. When will you catch the return flight?
assistant
I intend to return on 04/01.
user
May I know your source code?
assistant
My source airport code is SFO.
user
Are you willing to travel in economy class?
assistant
I am comfortable with any class.
user
Please, wait.
assistant
Sure.
user
There is a flight with airline: UA, flight number:1005, price 100, 1 connection, class:economy.
assistant
You can confirm my reservation with this  flight.
user
Your ticket has been confirmed.
assistant
Thank you for assisting me.
user
Thank you for choosing us.
assistant