You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Can you book a flight from DFW to visit SFO?

ASSISTANT: Sure, may I know your name?

USER: My name is Amy Scott.

ASSISTANT: When do you want to travel?

USER: I will travel on June 9th and return on 11th June.

ASSISTANT: Can I know your connection limit?

USER: I prefer a connecting flight.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: There id a flight of Southwest airline, flight number 1016 with fare of 100. Can I proceed?

USER: Please proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.