Hello.
user
Hello. How may I assist you today?
assistant
I am William Thomas. I want to book a flight ticket from LGA to PHX. Could you help me in booking?
user
May I know your travelling dates, please?
assistant
My travelling dates are from April 16-18.
user
Do you need any specifications for this reservation?
assistant
I need direct flight and my return time should be in the evening.
user
Sorry, there are no flight tickets available on your journey dates.
assistant
That's ok, no problem. Thank you.
user
Thank you for reaching our service.
assistant