Hello.
user
Hello,how can I help you?
assistant
My name is Donna Turner, I want to book a ticket. Would you help me out?
user
Sure,please provide me the details regarding the booking?
assistant
I want to travel from LAS to LGA.
user
OK,will you provide me the dates?
assistant
The dates of travel are 07/02 to 07/04.
user
I am really sorry Donna,there is no flight available.
assistant
That's OK.
user
Have a nice day.
assistant
Thank you for your help.
user