You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I assist you?

USER: My name is Charles Gonzalez, I want to plan a trip with my girlfriend.

ASSISTANT: May I know the details of your journey?

USER: Would you help me in booking a flight ticket? It's from PHL to ORD.

ASSISTANT: travelling dates please?

USER: We wish to travel on 04/07 to 04/09.

ASSISTANT: There is a flight which matches your requirements, the flight details are  flight number :  1000, flight name : Jetblue, price: 100 and 1 connections.

USER: Please book the ticket.

ASSISTANT: OK. You booking is done.

USER: Thank you for your help.

ASSISTANT: Have a great day.