Hello.
user
Hello. How may I help you?
assistant
Will you please book me a plane ticket from DCA to HOU?
user
I am happy to help you, may I know your travelling dates?
assistant
I will start on May 23 and return on May 25.
user
Can I have your connection limit?
assistant
I need 1 stop over.
user
Is there any other specifications?
assistant
Yes, I would like to travel in an economy class.
user
May I know your name?
assistant
I am Ashley Campbell.
user
Sorry, no flight is running on your route.
assistant
That's Ok, thanks for your assistance.
user
Thanks for reaching us.
assistant