You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: Please help me out in booking the ticket from ATL to ORD.

ASSISTANT: Can I know the travel dates please?

USER: My trip dates will be June 19 to June 21.

ASSISTANT: May I know your name please?

USER: Lisa Roberts is my name.

ASSISTANT: Do you have any requirements?

USER: I need a connecting flight.

ASSISTANT: There is a connecting flight in JetBlue airline, can I book it?

USER: Please proceed.

ASSISTANT: Your ticket has been booked with flight number 1011.

USER: Thank you.

ASSISTANT: Thank you for approaching us.