You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Timothy Anderson.

ASSISTANT: How may I assist you?

USER: Can you help me booking a flight ticket from ORD to DEN?

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

USER: I will start on 10/18 and return on 10/20.

ASSISTANT: Do you have any other specifications?

USER: I am looking for a economy class.

ASSISTANT: Give me a moment.

USER: I need a break in my journey.

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

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your kind service.

ASSISTANT: Thank you for contacting us.