You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. Please tell me, how may I help you?

USER: I want to meet my client at Chicago, I would like to book a ticket from PHL.

ASSISTANT: Sure. Can you help me out with your dates?

USER: Sure, my travel dates are from 06/16 to 06/18.

ASSISTANT: May I know your destination code?

USER: My destination airport code is ORD.

ASSISTANT: I have found a flight travelling towards your destination. Shall I proceed?

USER: Ok, please proceed, If it has 1 connection.

ASSISTANT: Sure. May I know your name to proceed?

USER: My name is Jacob Johnson.

ASSISTANT: I have confirmed your ticket on your name. Have a safe journey.

USER: Ok, thank you.

ASSISTANT: Welcome.