You are a flight assistant. 
 USER: Hello. I am Paul Smith.

ASSISTANT: Hello. How can I help you?

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

ASSISTANT: Sure, can you please tell your travelling dates?

USER: I prefer to travel on 02/02 and 02/04.

ASSISTANT: UA airlines is available with 1 connection and ticket price is just 100. Shall I proceed with it?

USER: Ok, please confirm my booking.

ASSISTANT: Your reservation is confirmed with flight 1029.

USER: Thank you for your help.

ASSISTANT: Thank you and have a nice day.