Hello.
user
Hello, how may I guide you?
assistant
I am Laura Smith. I planned to attend for a wedding in DEN, can you please help me to book a flight ticket from IAD?
user
Sure, can I know our preferable dates?
assistant
I planned to travel on 11/26 and 11/28.
user
I am sorry, there are no flights available.
assistant
Ok, not an issue.
user
Thank you, have a good day.
assistant
Thank you for your information.
user