You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hi. How can I help you?

USER: I would like to reserve a ticket to celebrate my friends birthday in IAD, could you book a ticket?

ASSISTANT: Sure, provide me your details?

USER: My dates are 02/15 and 02/17. My airport codes are DFW  and IAD.

ASSISTANT: Southwest airline is matching you, can I book your ticket with 1006 flight number?

USER: It is good for me,so, book the ticket on my name.

ASSISTANT: May I know your name ?

USER: My name is Anna Collins.

ASSISTANT: Your booking is confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you.