You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Brian Robinson here.

ASSISTANT: How can I assist you Brian Robinson?

USER: Can you please help me in booking a ticket from PHX to BOS?

ASSISTANT: Sure, can you please provide your travelling dates to proceed further?

USER: Sure, my journey dates are 03/20 and 03/22.

ASSISTANT: Wait a moment please.

USER: Sure.

ASSISTANT: JetBlue airlines is available on this route with a ticket fare of 100, shall I book your ticket?

USER: Yes, you can proceed for booking.

ASSISTANT: Your ticket is booked with flight number 1015.

USER: Thank you for booking.

ASSISTANT: Thank you, have a safe journey.