Hello.
user
Hello. How may I help you out?
assistant
I am Christopher Perez. Please book me a ticket from AUS to OAK to meet my family.
user
Sure, I will help you in booking the ticket. May I know your travelling dates please?
assistant
I have planned to travel on 03/07 and 03/09.
user
Sorry, there are no flights found.
assistant
Ok, no problem. Thank you.
user