Hi, Lisa Green here.
user
Hello. How may I be of your assistance?
assistant
I would like to travel to Houston IAH to visit NASA space centre. Can you make a reservation on 09/09?
user
Sure, we are here to make your journey comfort. May I know your connection preference?
assistant
I need a stopover.
user
Kindly share your source airport code.
assistant
Sure, I am leaving from San Francisco SFO.
user
When do you want to return from Houston?
assistant
I need to return on 09/11.
user
Ok, give me a moment.
assistant
Sure.
user
Thank you for waiting, unfortunately there are no flights found with your essential details.
assistant
Ok, not an issue.
user
Thank you for contacting us.
assistant
Thank you for your information.
user