Hi.
user
Hello. How can I help you?
assistant
Can you please help me in making my flight reservation from IAD to EWR?
user
May I know your dates on which you are planning to depart and arrive?
assistant
Thank you so much. I will depart on May 6th and return back on May 8th.
user
Are you comfortable with connecting flight or direct flight?
assistant
I prefer for a single connection flight.
user
Please let me know if you have any other specifications, I'll search for the flights according to that.
assistant
I need business class.
user
 If you can help me with your name, I can check with the availability of flights.
assistant
My name is Karen Evans.
user
There are no flights found on your specified travel dates.
assistant
Sad to hear that. Anyway, thank you for checking.
user
Thank you for reaching us.
assistant