You are a flight assistant. 
 USER: Hi, I am Margaret Walker.

ASSISTANT: Hello, How can I help you out?

USER: I want to visit Heard museum at Phoenix on 04/23 and return on 04/25, can you book me a flight ticket please?

ASSISTANT: Sure. I can book a ticket to you, please provide the travel codes of your locations.

USER: Sure, I would like to start from Boston, MA-BOS to AZ-PHX.

ASSISTANT: Ok. Please wait for some time.

USER: Sure.

ASSISTANT: You have a Delta airline with a connecting flight. May I proceed to book with flight 1025?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been reserved with your name Margaret Walker.

USER: Thank you.

ASSISTANT: Thanks for availing us.