You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: My name is Samuel Martinez, I want to book a flight from MA-BOS to TX-AUS to meet my brother at Austin.

ASSISTANT: Ok.

USER: Can you book a connecting flight for me?

ASSISTANT: Sure, I will help you with that. What are your depart and arrival dates as per your schedule?

USER: I will fly on 08/20 and return on 08/22.

ASSISTANT: How much you can afford for this journey?

USER: My budget is 200 for flight ticket.

ASSISTANT: Thank you for sharing the details, wait a minute.

USER: Sure.

ASSISTANT: Thanks for waiting, there is a flight available with couple of connections and fare 100. Do you want me to proceed further?

USER: Please proceed with booking.

ASSISTANT: Ok, your ticket has been confirmed with flight 1005 in Delta airline.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.