You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you today?

USER: I am Daniel Taylor want to visit IAD, can you book a ticket from DFW?

ASSISTANT: Sure,Daniel, I will help you with that flight ticket booking. Can you please provide me your travel dates?

USER: Sure, my travelling dates will be 02/16 and 02/18.

ASSISTANT: I have found a flight in Jet Blue airline with connection 1 and with fare of 200. Shall I proceed?

USER: Ok, proceed with my booking.

ASSISTANT: Your booking is confirmed with flight 100.

USER: Thank you.

ASSISTANT: Thank you for choosing our agency, have a safe journey.