Hello.
user
Hello. How can I assist you?
assistant
Myself Charles Wilson, I need to attend a metting at Denver.Could you help me by booking a ticket?
user
Sure, can I know the travel dates please?
assistant
I am willing to travel on 05/20 and again I will retrive on 05/22.
user
Could you please provide the airport codes?
assistant
My departure and destination airport codes are ATL to DEN.
user
Sorry, there are no flights available on your route.
assistant
Not a big deal, anyway thank you very much for your service.
user
Thank you for approaching us.
assistant