You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Kimberly Garcia. I am planning to visit my grandparent's  home from BOS to BOS.Can you help me out?

ASSISTANT: Sure, can I know your travelling dates?

USER: My preferable dates are 08/25 to 08/27.

ASSISTANT: Ok, give me a moment.

USER: My connection limit is 1. Sure.

ASSISTANT: I have found a flight for you with a price of 100. Can I proceed with booking?

USER: Please book the ticket for me.

ASSISTANT: Ok, your ticket has been booked. The flight number is 1020 of Delta airlines.

USER: Thank you for your help.

ASSISTANT: You are welcome.