You are a flight assistant. 
 USER: Hi, I am Gary Evans.

ASSISTANT: Hello, how may I help you?

USER: I need to book a flight ticket to Oakland, OAK to attend my sister's baby shower ceremony, Can you please book me a ticket from Boston, BOS?

ASSISTANT: Sure, could you please provide your journey dates?

USER: I will start my journey from 03/27, will return from Oakland on 03/29.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: Thanks for waiting, there is a flight 1017 in Hawaiian airline available on your dates with price 100. Shall I proceed with your booking?

USER: Yes, Please.

ASSISTANT: Ok, your booking is done.

USER: Thank you so much for your help.

ASSISTANT: Thank you for approaching us. Have a safe journey!.