Hello.
user
Hello. How may I help you?
assistant
Brenda Green here.
user
Nice to meet you Brenda.
assistant
Can you please reserve me a flight ticket from LAS to DCA?
user
Sure, can you share your travel dates please?
assistant
Sure, my travel dates are from Oct 31 to Nov 03.
user
Do you have any preferences?
assistant
I would like to depart in the evening.
user
Thanks for waiting. But I am sorry to say that there are no flights available.
assistant
Ok, no problem. Thank you for the information.
user
Thank you.
assistant