Hello, I am Anna Robinson.
user
Hello, how may I serve you?
assistant
I have an emergency conference can you please help me in booking a flight ticket to Houston, IAH  from Los Angeles LAX.
user
Sure, please let me know your intended dates of journey.
assistant
My travelling dates are 08/20 to 08/22.
user
Do you need a connection within your journey?
assistant
I need a break in between my journey.
user
Ok, please wait a while.
assistant
Sure.
user
There are no flights found according to your requirements.
assistant
No problem. Thank you for the information.
user
Thank you for opting us.
assistant