Hello.
user
Hello. How can I help you today?
assistant
My name is Amy Edwards, can you help me to book a flight ticket from LAS to JFK?
user
Please share your trip dates.
assistant
Ok, my travel dates are 06/28 and 06/30 respectively.
user
Please wait for a moment.
assistant
Ok, I will wait.
user
I am sorry to inform you that there is no flight available at your requested dates.
assistant
Ok, not a problem. Thank you for assisting me.
user
You are welcome.
assistant