You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you now?

USER: I am Robert Allen, I want to book a flight from NV-LAS to MA-BOS to meet my mother.

ASSISTANT: Ok.

USER: Can you book a connecting flight for me?

ASSISTANT: Sure. To reserve your ticket, help me with your journey dates.

USER: I will travel on 02/27 and return on 02/29.

ASSISTANT: AA airline of price 100 with 1 connection in 1007 flight. Shall I confirm it?

USER: Sure.

ASSISTANT: Your ticket has been booked.

USER: Thank you for booking flight ticket.

ASSISTANT: Thank you for reaching us.