Hi, I am Dennis Roberts.
user
Hello. In what way may I help you today Dennis Roberts today?
assistant
I want your help in booking a ticket from MCO to AUS. My depart day is on 10/17 and arrival day is on 10/19.
user
Ok, wait for a while.
assistant
Sure.
user
Thank you for your patience. We found that there was no flight that matches  with your information. Thank you for opting us.
assistant
Ok, Thanks for the information.
user