Hi. I am Nicole Clark.
user
Hello, how may I guide you?
assistant
Could you be my helping hand in booking a ticket from LAX to HOU as I need to  attend my sister wedding?
user
Sure, can I know the dates of travel?
assistant
My travelling dates are 05/17 to 05/19.
user
I'm sorry, there are no flights matching with your preferences.
assistant
Thank you for the help.
user
Thank you, have a good day.
assistant
No problem.
user