Hello.
user
Hello. How can I help you?
assistant
I am Deborah Hill. I planned to attend for a wedding in DCA< can you please help me to book a flight ticket from BOS?
user
Sure, can you please tell your travelling dates?
assistant
I planned to travel on 08/20 and 08/22. Ok, please confirm my booking.
user
Sorry, there are no flight available with your requested details.
assistant
Ok, no problem. Thank you for your information.
user
Thank you and have a nice day.
assistant