Hi. Mark Scott here.
user
Hello, how can I help you now?
assistant
I am planning for a vacation from DEN to OAK, can you find a flight for me to visit the place Oakland Museum of California.
user
Sure, can you please mention the travelling dates of your journey?
assistant
I would like to travel on 03/27 and 03/29.
user
Please wait for a moment, I will check the details and get back to you.
assistant
Sure, take your time.
user
Sorry Mark, there are no flights found on your requested dates.
assistant
Thanks for your help.
user
Thank you for approaching us, have a nice day.
assistant