Hi, I am Andrew Hill.
user
Hello, how may I assist you?
assistant
I need to book a flight ticket to San Francisco to visit cable car museum with family. Can you make a direct flight reservation?
user
Sure, may I know your travelling dates?
assistant
Sure, my planned dates are 11/29 and 12/01.
user
Can you please provide your journey codes?
assistant
Sure, I am heading towards SFO from DTW.
user
Please wait for a minute.
assistant
Sure.
user
Unfortunately, there is no flight found with your requirements.
assistant
Ok, no worries at all.
user
Thank you for opting our service.
assistant
Thanks for your kind service.
user