HI.
user
Hello, how may I assist you?
assistant
I want to book a flight ticket from EWR to PHX. Please help me in booking a flight ticket.
user
 Sure, I can help you and can you please mention your departure and arrival dates of your journey?
assistant
My journey dates are from 12/10 to 12/12.
user
Thank you, may I know your good name please.
assistant
Sure, my name is Melissa Thompson.
user
Do you have any another specifications?
assistant
I need a connecting flight.
user
Sorry, there is no flight found with your requirement.
assistant
No problem, thanks for your information.
user
Welcome, thank you for reaching us.
assistant