Hello.
user
Hello, how can I help you?
assistant
Please help me to book a flight ticket from PHX to EWR.
user
Provide me with the travel dates please.
assistant
My travel dates are from July, 19 to July, 21.
user
Is there any class preference?
assistant
Yes, I need an economy class.
user
Is there any connection limit.
assistant
I prefer a single connecting flight.
user
Are there any more preferences.
assistant
I need to return in the morning.
user
May I know your name please?
assistant
I am Betty King.
user
I regret to inform that there are no flights on your route with the given dates.
assistant
No problem, thanks for your information.
user
Thank you for reaching us.
assistant