Hi.
user
Hello, how can I serve you today?
assistant
I need to book a flight ticket from DFW to EWR, Can you please help me for booking?
user
Sure, let me know your travel dates?
assistant
I would like to travel on 04/22 to return on 04/24.
user
Do you prefer direct flight or connecting flight?
assistant
I need a connecting flight.
user
Is there any other preferences?
assistant
I need a return time in the evening.
user
May I know your good name?
assistant
Mary Harris here.
user
Thanks for your details, there is no flight found on your desired journey routes.
assistant
Ok, no problem. Thanks foe your information.
user
Thank you for reaching us.
assistant