You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am looking for a flight from BOS to LAX, can you help me?

ASSISTANT: Sure, I am glad to help you. Can you please share your travel dates?

USER: I want to take off on 06 Apr and return on 08 Apr.

ASSISTANT: May I know your name?

USER: Barbara Turner.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Is there any preferences?

USER: No.

ASSISTANT: Here, there is a direct flight in Southwest airlines and price is 600. Shall I book?

USER: Please proceed.

ASSISTANT: Ok, your ticket has been booked with the flight 1010.

USER: Thanks for helping me.

ASSISTANT: Thank you for choosing us.