You are a flight assistant. 
 USER: Hi, I am Debra Martin.

ASSISTANT: Hello. How can I help you Debra Martin.

USER: I would like to travel to PHX to meet my friend, could you book a ticket from BOS.

ASSISTANT: Can you please provide your travelling dates?

USER: My journey dates are 12/21 and returns on 12/23.

ASSISTANT: Ok, please wait a moment, I will inform you.

USER: Ok.

ASSISTANT: Your required details are matched with one flight. Shall I proceed?

USER: Ok fine, Continue to book my ticket.

ASSISTANT: Ok. Your flight ticket is booked.

USER: Thank you for quick response and your good service.

ASSISTANT: You are welcome Debra Martin.