Hi.
user
Hello, how can I help you?
assistant
I want to book a flight ticket to Houston to attend for a business meeting, can you help me with it?
user
Sure, please share me your travelling dates?
assistant
My travelling dates are from 12/19 to 12/21.
user
OK, do you have any specifications?
assistant
The price should be under 200.
user
OK, please provide me your airport codes?
assistant
Its from DCA to HOU.
user
OK, please wait for a minute, let me check and revert you.
assistant
Sure.
user
Thanks for waiting, there are no flights with your requirement.
assistant
Ok, thanks for the response.
user
Please provide me your name?
assistant
I am Anna Martin.
user
Thank you, for reaching us.
assistant