Hello.
user
Hello, how may I assist you?
assistant
I am planning to book a flight ticket to PHX from LAS, can you please help me out?
user
Sure, may I know your travelling dates?
assistant
Sure, my planned travelling dates are Oct 10 and 12.
user
Do you have any other specifications?
assistant
Yes, I prefer normal cost airline.
user
Could you share your flight timings?
assistant
No issues with time.
user
Do you have any other preference?
assistant
Yes, I am looking for a  direct flight.
user
May I know your name?
assistant
Sure, my name is Sandra Parker.
user
Sorry, there are no flights available on your travelling dates.
assistant
It's ok, thank you for the information.
user
Thank you for reaching us.
assistant