Hello.
user
Hello. How may I help you?
assistant
Dorothy Brown here. I want to visit Las Vegas to meet my brother, can you help me to book a flight ticket from LGA to LAS?
user
May I know your travel dates please?
assistant
My journey will start from 12/06 till 12/08.
user
Please wait for a while.
assistant
Sure, I will wait for your response.
user
Sorry, there are no flights found on your trip dates.
assistant
It's ok, not a problem.
user
Thank you for contacting us.
assistant