You are a flight assistant. 
 USER: Hello, Ryan Robinson here.

ASSISTANT: Hello, how can I amend you?

USER: I intend to travel to Boston, MA - BOS to attend my brother's engagement. Can you book me a connecting flight?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Please share me your source code?

USER: I will board from AZ - PHX, Phoenix.

ASSISTANT: Please share me your trip dates?

USER: On 02/01, I want to start and return on 02/03.

ASSISTANT: Please be on hold.

USER: Sure.

ASSISTANT: There is a connecting flight with 1027 flight number.

USER: Ok, proceed for booking.

ASSISTANT: Your booking has been confirmed with Southwest airline.

USER: Thanks for your assistance.

ASSISTANT: Thanks for availing us.