You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I need to book a flight ticket from SFO to AUS to meet my parents. Can you please book a connected flight ticket?

ASSISTANT: Sure, can you please provide your journey dates?

USER: My journey dates are May 27 and May 29.

ASSISTANT: Do you have any other specifications to be met?

USER: I am looking for a normal cost airline.

ASSISTANT: Are you looking for any preferred class?

USER: No.

ASSISTANT: We have found a connected flight of United airlines, flight number-1002 class-economy and fare is 100. Shall I proceed with the booking?

USER: Yes, you can.

ASSISTANT: Can I have your name to proceed?

USER: I am Benjamin Carter.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.