Hello.
user
Hello. How can I help you?
assistant
My name is Betty Taylor. I would like to book a flight ticket from HOU to SFO, can you please do it for me?
user
Sure, can you please tell your travelling dates?
assistant
Sure, my planned travelling dates are from 03/03 to 03/05.
user
Sorry, there are no flights available with your requested details.
assistant
That's ok, thank you for the information.
user
Thank you and have a nice day.
assistant