Hi.
user
Hello. How may I help you?
assistant
Emma Collins here.
user
Good evening Emma.
assistant
I need a flight ticket to Las Vegas and I will be travelling there on 11/30 and begin my journey on 11/28.
user
Ok, please provide me your airport codes.
assistant
My airport codes are OAK to LAS.
user
Please give me a minute, I will search for the availability of flights.
assistant
Sure.
user
Emma, there are no flights available at this moment.
assistant
Not a problem. Thank you.
user
Thank you for reaching us.
assistant