Hello.
user
Hello. How may I help you?
assistant
I am Deborah Lee. I am planning attend a Wedding party in San Francisco SFO. Can you make a reservation for me?
user
Ok, please provide your trip dates.
assistant
Ok, my planned trip dates are on May 16 and return on May 18.
user
Can you please tell me if you have any requirements?
assistant
Yes, I want to return in the evening time.
user
Ok, may I know your current location?
assistant
Yes, I start my journey from BOS.
user
Ok, please wait a minute.
assistant
Sure.
user
Sorry, we regret to inform you that there is no flight available as per your request.
assistant
Ok, not an issue. Thank you for your information.
user
Most welcome.
assistant