Hello.
user
Hello. How can I assist you?
assistant
Daniel Nelson here. Actually my friend got married recently at DCA and invited me to lunch from HOU , can you please help me in booking  a ticket?
user
Sure Daniel, can I know the dates of travel please?
assistant
My required dates are from 05/22 till 05/24.
user
Give me a moment I will revert back to you.
assistant
Ok, I will wait for your information.
user
I found a flight for you with price 100, shall I book it?
assistant
May I know the connection limit?
user
The connection limit is 1.
assistant
Please check the direct flight for me.
user
Sorry, there are no direct flight on your dates.
assistant
It's ok.
user
Thank you for choosing our service.
assistant
It's my pleasure.
user