Hello.
user
Hello. How may I help you?
assistant
I want to attend a Seminar in New York. Can you please help me for booking the flight ticket?
user
Sure, may I know your name please?
assistant
My name is Robert Moore.
user
Now share your travel dates please?
assistant
My travelling dates are Jan 29 and Jan 31.
user
Your airport codes please?
assistant
My airport codes are DEN and LGA.
user
Do you have a class preference?
assistant
I want to travel in economy class.
user
Please wait.
assistant
Ok, I want to return on evening.
user
Sure, just a minute.
assistant
Ok, I will wait.
user
Thanks for waiting. Sorry to tell you that presently there are no flights found in the evening time.
assistant
Anyway, thanks for the information.
user
Thank you.
assistant