You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I am Joshua Rodriguez. I am planning to travel from ORD to PHL, can you help in finding a flight for me?

ASSISTANT: Ok, please mention your trip dates to find a flight for you.

USER: My travel date are 03/02 to 03/04.

ASSISTANT: There is a flight-1003 on Delta airline. Shall  I proceed?

USER: Yes, please proceed with my booking.

ASSISTANT: Ok, your ticket has been done.

USER: Thank you for booking my flight ticket.

ASSISTANT: Welcome, have a safe trip.