Hi.
user
Hello, how may I assist you today?
assistant
I want to book a ticket from DEN to MCO. Could you book a ticket?
user
Sure, may I know your name please?
assistant
My name is Emily Wright.
user
May I know on which dates you are willing to travel?
assistant
Departure is Aug, 28 and return date is Aug, 30.
user
May I know your class preference please?
assistant
I would like to prefer business class.
user
May I know your preferable time for journey?
assistant
I would like to return in the evening time.
user
Sorry Wright, there is no flight found as per your travelling dates.
assistant
Thank you.
user