Hi. Donald Lee here.
user
Hello, how may I help you?
assistant
I want to travel in a flight to meet my father, will you help me?
user
Sure, may I know your travelling details?
assistant
I want to travel on 11/21 to 11/23.
user
OK, wait for a minute.
assistant
My airport codes are from LAS to DTW. Sure.
user
Yes, I found a flight-1007 with delta airlines, can I proceed?
assistant
Yes, proceed.
user
Yes, your ticket is confirmed.
assistant
Thank you for your help.
user
Thank you for contacting us.
assistant
Welcome.
user