Hello.
user
Hello. How may I help you?
assistant
I am Michelle Parker. I want to book a ticket from SFO to LAX.
user
Sure, I will help you out. May I know travelling dates?
assistant
My travelling dates are 12/09 to 12/11.
user
Please wait a moment.
assistant
Sure.
user
Sorry, there are no flights.
assistant
That' s fine.
user
Thank you for approaching us.
assistant
Thank you.
user