Hello.
user
Hello. How may I help you today?
assistant
I am Jeffery Clark. Please book me a ticket from PHX to PHL to meet my family.
user
Sure, may I know your travelling dates?
assistant
I have planned to travel on Jan 19th and return on Jan 21st.
user
 Is there any particular timings in your departure and arrival?
assistant
Yes, I have planned to return at morning time.
user
Please wait a moment.
assistant
Ok.
user
Sorry, there are no flight tickets available on your journey dates.
assistant
Ok, no problem. Thank you.
user
Thank you for reaching our service.
assistant