Hello.
user
Hello. How can I help you?
assistant
I would like to travel from BOS to DFW on a weekend event. Can you help me in booking a ticket?
user
Ok, please tell your travelling dates?
assistant
I am planning to travel on dates 05/20 and 05/22.
user
May I know your name please?
assistant
My name is Michelle Lewis.
user
Sorry, there are no flights available with your request.
assistant
That's fine. Thank you for your information.
user
Thank you and have a nice day.
assistant