Hello.
user
Hello, how may I aid you?
assistant
I am Catherine Carter, can you help me to book a flight ticket from LGA to AUS?
user
Sure, I am gleeful to help you out. Please share me your trip dates.
assistant
Ok, my travel dates are 06/29 and 07/01 respectively.
user
Sorry Carter, there is no flight in your route.
assistant
Ok, no problem. Thank you for choosing our agency.
user
Thank you for reaching us.
assistant