You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Scott Davis here.

ASSISTANT: How can I aid you today?

USER: I want to book a flight reservation on the route from BOS - OAK, can you help me?

ASSISTANT: Sure, I'm always here to help you only. Can you please provide your preferable journey dates?

USER: My travelling dates will be from 05/19 to 05/21.

ASSISTANT: AA airlines is having a flight with travel charge of 100, shall I proceed for booking?

USER: Ok, please proceed with booking.

ASSISTANT: I have successfully booked your ticket with flight-1001, have a safe journey.

USER: Thank you for helping me with booking.

ASSISTANT: Thank you for choosing us.

USER: Most welcome.