Hi.
user
Hello, how may I know you?
assistant
I am Rachel Hall. I want to book a ticket from JFK to CLT, can you help me?
user
Sure, may I know your trip dates?
assistant
My travel dates are May 20 and May 22.
user
Ok, how much can you afford for the ticket?
assistant
My price limit is 500.
user
I am sorry to say you, there is no flight available on your preferred travel dates.
assistant
No problem, thanks for checking.
user
You are welcome and thank you for choosing us.
assistant