You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I planned to meet my friend in JFK, can you please help me to book a flight ticket from IAD?

ASSISTANT: Sure, can you share me your trip dates?

USER: I prefer to travel on Jan 12 and Jan 14.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Is there any other specifications?

USER: I prefer to travel in a connecting flight.

ASSISTANT: May I know your name please.

USER: I am Stephen Johnson.

ASSISTANT: I found a flight with the price of 100 having one connection and economy class. Can I proceed to booking?

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket is booked with the flight- 1022.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.