Hello.
user
Hello, how may I help you?
assistant
I need you to book a flight ticket DCA to LAS. Please help me.
user
Sure, let me know your trip dates please?
assistant
July 30 and August 01, are my planned travelling dates.
user
May I know your connection limit?
assistant
I would like to fly in a connecting flight.
user
Do you need any other preference?
assistant
Nothing much to state.
user
Can I know your name please?
assistant
My name is Anthony Clark.
user
Sorry to inform you that there are no flight services available on your given dates.
assistant
That's ok. Thanks for your time.
user
Thanks for contacting us.
assistant