Hello.
user
Hello. How may I help you?
assistant
I am Larry King, want to travel from SFO to LAX. Please help me in booking my ticket.
user
Sure, may I know your trip dates?
assistant
Sure, my trip dates are from 07/15 to 07/17.
user
Sorry, on these dates there is no flights available.
assistant
It's ok, thank you for your help.
user
Most welcome.
assistant