Hello.
user
Hello, how may I help you?
assistant
I am Mark Williams want to attend a seminar at Boston, can you book a ticket with price under 500?
user
Sure, could you please share your preferred journey dates?
assistant
Sure, my travelling dates will be 03/28 and 03/30.
user
Can you help me with your source and destination airport codes?
assistant
Yes, I want to fly from CLT to BOS.
user
There is a flight-1001 of Frontier airlines with price of 100 is available for you, shall I proceed?
assistant
Yes, proceed with my booking.
user
Ok, your booking is done.
assistant
Thank you.
user
Welcome.
assistant