You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Kimberly Lewis.

ASSISTANT: How may I guide you today?

USER: I want to book a flight ticket from MA-BOS to TX-AUS. Can you help me?

ASSISTANT: Sure, I will help you with that. Can you please share your preferable journey dates?

USER: 05/07 and 05/09 are my travelling dates.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Is there any class preference?

USER: No, I am comfortable with any class.

ASSISTANT: I found a ticket for you with price of 100, flight number is 1021 and connection is 1. Is it ok for you?

USER: You can reserve it.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.