Hello.
user
Hello. How can I help you?
assistant
I am Nicholas Lopez. I am planning to visit LAS to meet my brother, can you please find a flight from OAK?
user
Sure, I will help you to book a flight. Can you please share me your travelling dates?
assistant
My planning dates are from 02/03 till 02/05.
user
Please give me a moment.
assistant
Ok, take your time.
user
Sorry Lopez. No airlines are providing service on your route.
assistant
That's ok, thank you for checking.
user
Welcome, have a nice day. Thank you for choosing us.
assistant
Welcome.
user