Hi,.
user
Hello, how may I address you?
assistant
Can you aid me in booking flight ticket from San Francisco, SFO within the airfare 500?
user
Sure, may I know your destination code?
assistant
Detroit, DTW is my landing point..
user
Kindly share your travelling dates.
assistant
Ok, I am available to board on 11/14 and return on 11/16.
user
Let me know your good name.
assistant
William Turner, is my name.
user
Please wait for a minute, I will get back to you.
assistant
Sure.
user
 There is no flight with your respective dates of travel.
assistant
Ok, thanks for your effort.
user
Thanks for availing us.
assistant