Hello. I am Patrick Lewis.
user
Hello, how may I help you?
assistant
Please, reserve me a flight ticket to Houston, HOU to visit NASA Space Center.
user
Sure, I am here to help you.
assistant
Thank you.
user
Could you please share your travelling dates?
assistant
My planned journey dates are 05/25 and 05/27.
user
May I know your boarding airport code?
assistant
I would like to board from Denver, DEN.
user
Do you have any other specifications?
assistant
Price should not exceed 200. I need a lay by in between my journey.
user
Ok, please wait for a minute.
assistant
Sure.
user
Thanks for waiting, there is no flight found on your journey routes.
assistant
It's ok, thank you for the information.
user
Thank you for choosing us.
assistant