Hello.
user
Hello, how may I aid you?
assistant
I am Raymond Baker, can you help me to book a flight from AUS to LGA?
user
Sure, I am here to help you out. Please share me your trip dates.
assistant
Yes, my departure date is 08/14 and return date is 08/16.
user
Sorry Baker, there is no flight in your route.
assistant
Thank you for checking, no problem I will try again next time.
user
Thank you for reaching us.
assistant