Hello. I am Alexander Lewis.
user
Hello, how may I guide you?
assistant
I want to book a ticket from PHX to DEN to attend seminar, can you help me?
user
Sure, can I know your preferable dates?
assistant
I am departing on 10/06 and return on 10/08.
user
I am sorry, there are no reservations with your name.
assistant
That's ok, thank you for your information.
user
Thank you, have a good day.
assistant