Hi.
user
Hello, how may I help you?
assistant
I would like to meet my friend on his birthday, please help me to book my flight ticket fro, EWR to IAD.
user
Sure, can I know your travelling dates?
assistant
Sure, I want to depart on Feb 12 and return back on Feb 14.
user
On which name should I reserve the flight ticket?
assistant
My name is John Clark.
user
Do you have any connection limit?
assistant
I prefer for a single connection.
user
Do you have any other specifications?
assistant
I have to depart in the morning and I prefer for an economy class.
user
Sorry, there are no flights found on given dates.
assistant
Sad to hear that, thank you for checking.
user
Thank you for reaching us.
assistant