You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Donna Carter.

ASSISTANT: How may I assist you today?

USER: I need to schedule my trip to Chicago for next week. Can you please help me in booking the ticket from LGA to ORD?

ASSISTANT: Please provide me your travelling dates, so I can check with that.

USER: I will drop-off 05/04 and again I will be return back on 05/06.

ASSISTANT: Please hold a moment.

USER: Sure, I will wait for your response.

ASSISTANT: There is a flight available with one connection and the price is 100, can I proceed?

USER: Yes, I am comfortable with this flight.

ASSISTANT: Your ticket has been booked with AA airlines and the flight number is 1013.

USER: Thank you very much for booking the ticket.

ASSISTANT: Thank you for choosing our service.Have a safe journey.