You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How may I aid you?

USER: Myself Robert Hernandez.

ASSISTANT: Ok.

USER: I have to attend a cultural event at PHX, can you help me to book a flight ticket from ORD?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: When are you planning to make your journey?

USER: My preferable dates are 25 and 27 of June.

ASSISTANT: Ok, Do you like to go with a connecting flight or a direct flight?

USER: I need a connecting flight.

ASSISTANT: Are you comfortable with economy class?

USER: Yes, I am comfortable with economy class.

ASSISTANT: Thanks for providing details, we found a flight with AA airline and the flight number is 1008. Shall I proceed?

USER: Proceed to booking.

ASSISTANT: Ok, your ticket has been reserved with a fare of 200 in economy class.

USER: Thanks for helping me.

ASSISTANT: Thank you for contacting us.