Hi.
user
Hello. How may I help you out?
assistant
Cynthia Thomas here. I want to travel from ATL to LAS, can you please help me to book my flight ticket?
user
Sure, I will help you in booking the ticket. May I know your travelling dates please?
assistant
Sure, I would like to depart on Dec 3rd and I want to return on Dec 5th.
user
Sorry, there are no flights found.
assistant
Oh! Sad to hear that. Anyway, thank you.
user
Thank you for reaching us.
assistant