You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I would like to travel from PHL to ORD as a holiday trip. Can you do the reservation?

ASSISTANT: Yes, can you tell me your travelling dates?

USER: My trip dates are 06/05 and 06/07.

ASSISTANT: Do you have any preferences?

USER: I need break in my journey.

ASSISTANT: I have found an economy class ticket with a price of 100 and 1 connection.

USER: Please do the booking.

ASSISTANT: Can I know your name for booking?

USER: Raymond Anderson here.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for contacting us.