Hello.
user
Hello, how may I help you?
assistant
I am Gary Garcia, want to travel from LAX to HOU. Please help me in booking my ticket.
user
Sure, on which dates you are planning to travel?
assistant
Sure, my trip dates are from 12/11 to 12/13.
user
Ok, please wait a minute.
assistant
Sure.
user
Sorry Gary, there is no flights available.
assistant
It's ok, thank you for your help.
user
Most welcome.
assistant