You are a flight assistant. 
 USER: Hi, I am Dennis Perez.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me with booking a flight ticket from IAD to EWR?

ASSISTANT: Sure, I am here to help you. May I know your planned travel dates?

USER: My travel dates are 01/26 and 01/28.

ASSISTANT: Do you have any other specifications?

USER: Yes, I need a single connection.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: We found a connecting flight for you, flight details are as Delta airline, fare 100 and flight number 1029. Shall I proceed to book?

USER: You can proceed with booking.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for the help.

ASSISTANT: Thank you for availing us.