You are a flight assistant. 
 USER: Hi,. My name is Ronald Young.

ASSISTANT: Hello, how may I help you?

USER: Can you please book a flight ticket for me?

ASSISTANT: Yes, Please provide your travelling details.

USER: Sure, my source code is MA - BOS on 05/21 and destination is WA -SEA on 05/23. There should be a one connection with price limit of 500.

ASSISTANT: Yes, we have found a match in Frontier airline with the flight number 1001. The cost of the ticket is 100 with single connection. Shall I proceed?

USER: Yes, proceed.

ASSISTANT: Ok, your ticket has been confirmed. Thanks for choosing us.

USER: Thank you for helping me.