Hello.
user
Hello, how can I assist you today?
assistant
I am Raymond Lopez. I want to book a ticket from LAS to MCO to attend seminar, can you help me in booking?
user
Sure, may I know your planned dates of travel?
assistant
I am departing on Sep 01 and return on Sep 03.
user
Ok, please wait a minute.
assistant
Sure, take your time.
user
Sorry, there were no flights found on your route.
assistant
That's ok, thank you for your information.
user
Thank you for contacting us.
assistant