You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I want to watch Boston marathon, so please book my ticket from PHX to BOS.

ASSISTANT: Sure, can you please let me know your preferred journey dates?

USER: My planned dates are 11/14 and 11/16.

ASSISTANT: There is a flight-1026 of Hawaiian airlines, shall I proceed?

USER: Please proceed.

ASSISTANT: May I know your name?

USER: Raymond Thomas here.

ASSISTANT: Ok, your booking is done.

USER: Thank you for helping me.

ASSISTANT: Welcome.