Hello, Jessica Robinson here.
user
Hello. How may I help you Jessica?
assistant
My brother have invited me for his birthday party, can you please help me to book my ticket from ORD to LAS?
user
Sure, can you provide me your journey dates please?
assistant
I want to depart on 08/30 and return on 09/01.
user
Jessica, there are no flights available at this moment.
assistant
No problem, thank you for checking.
user
Thank you for reaching us.
assistant