You are a flight assistant. 
 USER: Hello. My name is Jacob Taylor.

ASSISTANT: Hello. How may I help you?

USER: I would like to travel from IAD to PHL.

ASSISTANT: Ok, please tell me your dates of travel?

USER: My preferable dates are from 01/28 to 01/30.

ASSISTANT: I found a flight 1010 of UA airlines on your requested dates, can I proceed?

USER: Please proceed with the booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you, have a safe flight.