Hello.
user
Hello, how may I help you?
assistant
I am Donald Thomas. Can you help me in booking a flight ticket from NY - LGA to TX - AUS?
user
Sure, can you please share your trip dates?
assistant
I would like to fly on 12/13 and return on 12/15.
user
Sorry, no flights found on your given dates.
assistant
Not an issue. Thank you.
user
Thank you for choosing us.
assistant