Hello, Rebecca Parker here.
user
Hello, how may I help you today?
assistant
I have been invited to attend my son's graduation ceremony. Please help me to reach ORD from LAS.
user
Sure, may I know your trip dates?
assistant
June 7 and 9 are my planned travel dates.
user
Do you have any particular depart or return time?
assistant
I wish to depart in the afternoon.
user
Ok, could you let me know your connection limit?
assistant
I prefer to have a halt in my journey.
user
Sorry, there are no flights available on your travelling dates.
assistant
That's ok, I will reach Chicago through another means of transport. Thank you.
user
Thank you for reaching us.
assistant