You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: My name is Betty Thomas, I want to book a flight on Mar 27th to attend a meeting. Can you book a flight for me?

ASSISTANT: Sure, I am here to help you. May I know your airport codes?

USER: My source point is PHX and destination is EWR.

ASSISTANT: Can you please share your arrival date?

USER: I will arrive on Mar 29.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: Hawaiian airlines is having a connecting flight with a fare of 100, shall I proceed with booking?

USER: Please proceed with booking.

ASSISTANT: Your booking is confirmed with the flight-1021.

USER: Thank you for helping me.

ASSISTANT: Welcome, have a safe journey.