Hello.
user
Hello. How can I help you?
assistant
I am Carolyn Jackson here, I would like to travel from IAD to AUS, can you please help me to book a ticket?
user
I am happy to help you Jackson, can you please tell me your trip dates?
assistant
Sure, my dates of journey is from 10/15 to 10/17. Please make sure that the price limit is 200.
user
Ok, please wait for a moment. I will check for the available flights and get back to you.
assistant
Ok, please proceed with this ticket booking.
user
Sorry Jackson, there are no flights available on your preferred dates.
assistant
Ok, no problem. Thank you for your service.
user
Thank you for reaching us and have a nice day.
assistant