You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Myself Robert Young, I have to attend a live concert in Phoenix.

ASSISTANT: That's great, may I know your preferred dates?

USER: I would like to travel from 03/02 to 03/04.

ASSISTANT: May I know your airport codes for this trip please?

USER: My source is PHX and my destination is IAH.

ASSISTANT: Flight 1025 by Delta airlines is available for you with 1 connection and your price will be 100. Can I book it?

USER: Yes, please proceed and book a ticket.

ASSISTANT: Your booking is done. Thank you for using our services.

USER: Thank you for helping me out.

ASSISTANT: Have a nice day.