Hello.
user
Hello, how may I guide you?
assistant
My name is Andrew Evans. I want to attend a seminar in DCA on journalism and photography, can you book me a flight?
user
Sure, Can I know your current location?
assistant
My location is LAS.
user
Your trip dates please.
assistant
My journey dates will be 04/09 to 04/11.
user
Sorry Andrew, there is no flight for you.
assistant
No issues. Thanks for checking.
user
Thank you to visit here.
assistant